Folding Patents (Class 108/115)
  • Publication number: 20030159628
    Abstract: The invention relates to a table unit for seats in vehicles, especially airplane seats, comprising a first table element (10) which is provided with the functions of a table, and a second table element (12) which is provided with at least one other table function. Both table elements (10, 12) can be rotated in relation to each other about a first pivotal axis (14) by means of at least one hinge (18, 20) can be fixed in a predetermined position. It is possible to integrate various desired table functions in a single table unit as a result of the fact that both table elements (10,12) can be rotated about another pivotal axis (16) by means of another joint (20, 22) and can be fixed in a predetermined position. The possible table surface and position thereof can be varied in such a way certain table functions are protected and other service personnel can have access to them.
    Type: Application
    Filed: March 14, 2003
    Publication date: August 28, 2003
    Inventors: Uwe Salzer, Hartmut Schurg
  • Publication number: 20030140825
    Abstract: The invention relates to a folding table, consisting of a table top (1) and a folding steel wire frame (2) with four vertical struts (3) and four cross-struts (4). It is characterized by the fact that the vertical struts (3) on one hand are arranged on the top in a pivoting manner in a table front edge profile (5) that is firmly connected with the table top (1) and on the other hand are arranged on the bottom in rollers (6) in a horizontally non-pivoting manner, wherein the vertical struts (3) each are arranged only in half of the rollers (6) and in the other half of the rollers (6) the cross-struts (4) are arranged in a horizontally pivoting manner, and wherein the cross-struts (4) at their upper ends are fixed in an anchor plate (7), which is arranged on the bottom of the table top (1). The table with a filigree appearance exhibits good stability, can be transported easily and is well protected against damage due to scratching during assembly.
    Type: Application
    Filed: January 25, 2002
    Publication date: July 31, 2003
    Applicant: SEDUS STOLL AG
    Inventors: Kurt Buntru, Harald Hergesell, Mathias Seiler
  • Patent number: 6598543
    Abstract: A stylish fold-up table has pivoting leg assemblies mounted to the underside of opposing ends of a table top. Pivoting skirts are mounted to the underside of opposing sides of the table top. The leg assemblies are erected and the side skirts are then folded down. Latches on the side skirts then engage latch receiving elements on the leg assemblies to secure the table in an erect position. In a preferred embodiment, this arrangement allows for a storable fold-up table in which all mounting hardware is hidden when erected.
    Type: Grant
    Filed: October 4, 2001
    Date of Patent: July 29, 2003
    Assignee: Meco Corporation
    Inventors: Arthur W. Ellsworth, Dennis L. Grudt, David M. Hines, Gilbert F. Wenck
  • Patent number: 6581228
    Abstract: A portable changing apparatus for an infant for allowing a user to easily change diapers on a baby on outings, in particular. The portable changing apparatus for an infant includes a frame assembly capable of being folded; and also includes a leg assembly being attached to and foldable upon the frame assembly; and further includes a hinge assembly for folding the frame assembly and the leg assembly; and also includes a sheet of material being attached to the frame assembly and being adapted for an infant to lie upon; and further includes a hood member being attachable to the frame assembly; and also includes a storage unit being removably secured to the frame assembly; and further includes a child restraining member being adjustably attached to the frame assembly.
    Type: Grant
    Filed: March 19, 2002
    Date of Patent: June 24, 2003
    Inventors: Mark O. Boskovich, Norma I. Boskovich
  • Patent number: 6578500
    Abstract: A collapsible structure includes first and second longitudinally extending rigid members, and a connector pivotally connecting the first and second members for movement between a compact storage orientation, wherein the first and second members extend longitudinally in a substantially parallel relationship, and an erected use orientation, wherein the first and second members extend longitudinally in a substantially non-parallel relationship. Movement between the storage and use orientations requires movement of the second member through an arc greater than 180° and less than 360° into a reflex angle relative to the first member.
    Type: Grant
    Filed: September 26, 2001
    Date of Patent: June 17, 2003
    Assignee: TAM SRL
    Inventor: Mario Malizia
  • Patent number: 6550405
    Abstract: A folding table base is provided which includes a mounting plate adapted to be secured to the bottom of a table. A hinge plate is hingedly connected to the side of the mounting plate. The hinge plate is adapted to pivot between a first position and a second position. A leg is secured to the hinge plate and extends generally orthogonal thereto. A latching mechanism is secured to the bottom of the table. The latching mechanism includes a latch mounting plate and a pull latch. The pull latch being slidably mounted on the latch mounting plate such that the pull latch is operable between a latched position and an unlatched position. The latching mechanism engages the hinge plate when the pull latch is in the latched position and disengages the hinge plate when the pull latch is in the unlatched position.
    Type: Grant
    Filed: February 23, 2001
    Date of Patent: April 22, 2003
    Inventor: James P. Gosselin
  • Publication number: 20030070596
    Abstract: A closure mechanism for maintaining a foldable table in a closed configuration and for allowing opening thereof. In one embodiment, the closure mechanism includes a keeper mounted to a first table section, a clasp mounted to a second table section that is adapted to engage the keeper to secure the first and second table sections together in the closed configuration, and a plunger adapted to deflect the clasp to thereby disengage the clasp from the keeper to allow opening of the foldable table. In one embodiment, the clasp includes a hook that engages the keeper, and a flexible central portion that allows deflection of the hook to disengage the hook from the keeper.
    Type: Application
    Filed: August 12, 2002
    Publication date: April 17, 2003
    Inventor: Jeffrey M. Riach
  • Publication number: 20030056699
    Abstract: A collapsible structure includes first and second longitudinally extending rigid members, and means pivotally connecting the first and second members for movement between a compact storage orientation, wherein the first and second members extend longitudinally in a substantially parallel relationship, and an erected use orientation, wherein the first and second members extend longitudinally in a substantially non-parallel relationship. Movement between the storage and use orientations requires movement of the second member through an arc greater than 180° and less than 360° into a reflex angle relative to the first member.
    Type: Application
    Filed: September 26, 2001
    Publication date: March 27, 2003
    Inventor: Mario Malizia
  • Patent number: 6523583
    Abstract: A moveable work bench with an extendable foot step assembly. The device includes a multi-function bench assembly rollably mounted on spring-loaded caster assemblies and user configurable between a cabinet/workbench configuration and a step stool configuration. The multi-function bench assembly also includes a hinged work surface that may be pivoted into a horizontal position to increase the work surface area and locked in place with locking support for lockably supporting the hinged work surface.
    Type: Grant
    Filed: September 13, 2001
    Date of Patent: February 25, 2003
    Inventor: Hector J. Ruiz
  • Publication number: 20030024444
    Abstract: A folding work station includes a work surface and a frame supporting the work surface. The frame includes at least one rolling support and is selectively expandable to an open configuration, in which the frame supports the work surface in a working orientation, and foldable to a substantially flat closed configuration having a vertical orientation, in which the frame supports the work surface juxtaposed on the frame. In addition, the work station is movably supported on the rolling support(s).
    Type: Application
    Filed: August 3, 2001
    Publication date: February 6, 2003
    Applicant: Metro Industries, INC.
    Inventors: Robert J. Welch, Josehp P. Jones, Douglas J. Kaminski, Robert R. Steele, Robert K. Swartz, Alan R. Grula
  • Patent number: 6513443
    Abstract: A portable collapsible pulpit having a left top wall panel having a right edge and a right top wall panel having a left edge and said respective right edge and left edge are hinged together. Each of the top wall panels has an upstanding rear flange member adjacent their bottom edge. A left side support wall panel has its top edge pivotally hinged to the bottom surface of the left top wall panel adjacent its left edge. A right side support wall panel is pivotally hinged to the right top wall panel adjacent its right edge. A left front wall panel is pivotally hinged to a right front wall panel at their abstract side edges and their respective other side edge is pivotally hinged to the respective left side support wall panel and right side support wall panel adjacent their front edges. Handgrip slots are formed in the respective front wall panels both for the purpose of aiding in collapsing the pulpit and also for the purpose of carrying the pulpit in its collapsed state.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: February 4, 2003
    Inventor: Ralph Todd
  • Patent number: 6505565
    Abstract: A collapsible table (10), having a framework (12) including a number of support members (14) which are joined together by connectors (21, 26) which allow movement such that the framework (12) is moveable from a collapsed configuration (70) to an extended configuration (36). A table surface (16) is attached to the framework (12). There is also at least one elastic element (31) which serves to maintain tension in the table surface (16) so that the table surface (16) is urged to resist sagging when the framework (12) is in the extended configuration (36).
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: January 14, 2003
    Assignee: NorthPole US LLC
    Inventors: Choi Sang Byung, Byun Ho Sik
  • Publication number: 20020189508
    Abstract: A portable collapsible pulpit having a left top wall panel having a right edge and a right top wall panel having a left edge and said respective right edge and left edge are hinged together. Each of the top wall panels has an upstanding rear flange member adjacent their bottom edge. A left side support wall panel has its top edge pivotally hinged to the bottom surface of the left top wall panel adjacent its left edge. A right side support wall panel is pivotally hinged to the right top wall panel adjacent its right edge. A left front wall panel is pivotally hinged to a right front wall panel at their abstract side edges and their respective other side edge is pivotally hinged to the respective left side support wall panel and right side support wall panel adjacent their front edges. Handgrip slots are formed in the respective front wall panels both for the purpose of aiding in collapsing the pulpit and also for the purpose of carrying the pulpit in its collapsed state.
    Type: Application
    Filed: June 18, 2001
    Publication date: December 19, 2002
    Inventor: Ralph Todd
  • Publication number: 20020178977
    Abstract: A sandwich preparation apparatus mounts a plurality of sandwich holder members arranged to receive, support and retain a sandwich in a partially open, generally upright condition for convenient filling with various, desired food ingredients and condiments, each of the plurality of sandwich holder members having an order card holder associated therewith for identifying each particular sandwich being prepared so that identification of each one of different multiple sandwiches is maintained throughout their concurrent preparation and as the apparatus is carried from place to place about a sandwich preparation area during the preparation of the sandwiches. After a sandwich is completed, an opened sandwich bag may be placed over the end portion of a sandwich holder member and a sandwich supported thereon simply pushed, in sliding fashion directly into the bag which may be given to a customer as a completed, packaged sandwich product.
    Type: Application
    Filed: May 30, 2002
    Publication date: December 5, 2002
    Inventors: Michael J. Poarch, Vickie L. Poarch
  • Publication number: 20020162488
    Abstract: A folding table brace lock assembly includes a clip base, a spring leaf, and a tube retainer. The clip base is attached to an underside of a table. The clip base has a slat between a closed rear end and an open front end. The slat forms a clip chamfer at the open front end. The spring leaf is mounted on the clip base at a mounted end and attached to the tube retainer at a free end. The tube retainer forms a retainer chamfer and a barb. The barb points inward to the closed rear end. As a table leg bar separates the clip chamfer and the retainer chamfer, the spring leaf flexes outward. As the bar passes the barb and contacts the closed rear end, the spring leaf flexes back, releasably trapping the leg bar between the slat, the spring leaf, the barb, and the closed rear end.
    Type: Application
    Filed: May 7, 2001
    Publication date: November 7, 2002
    Inventors: Timothy Holub, Lauren Worley, Robert Schulte
  • Patent number: 6474677
    Abstract: The object of the present invention is to provide a utility space without decreasing the space for passenger seats, by providing a utility function to a meal service cart and using the meal service cart after finishing the meal service as a bar counter. An in-flight meal service cart 1 includes a box-shaped main body 10 forming a storage space therein, and a utility mechanism (a counter board) 20 equipped so as to be rotatable to the box-shaped main body. The counter board 20 is provided movably between a position of being stored on top of the ceiling board 13 of the main body, and a rotated position of being vertical to the side wall board 12, and when the counter board 20 is in the position of being vertical to the side wall board, it is supported by the opened front and rear doors 17 and 19 in a horizontal condition.
    Type: Grant
    Filed: January 29, 2001
    Date of Patent: November 5, 2002
    Assignee: Jamco Corporation
    Inventor: Toshihisa Kasuya
  • Publication number: 20020108541
    Abstract: A collapsible shelf unit has a three-sided frame made of a single sheet of foldable material and separate shelves which are hinged to the sides and rear of the frame so that the shelf unit can be collapsed to a substantially flat state by folding the shelves up against the rear of the back and folding the sides inward.
    Type: Application
    Filed: December 13, 2001
    Publication date: August 15, 2002
    Inventor: Bevan E. Grueneberg
  • Patent number: 6431091
    Abstract: A foldable worktable comprises a structural member including a central leaf, a left support board, and a parallel right support board, a hinged left drop-leaf a hinged right drop-leaf, a hinged first support including a first front leg, a first rear leg, and a first cross bar, a hinged second support including a second front leg, a second rear leg, and a second cross bar, a hinged first side bar, a hinged second side bar, a hinged inclined first strut, and a hinged inclined second strut. An extension table and rollers may be provided for increasing working space and movability.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: August 13, 2002
    Inventor: Chao Tang Chang
  • Publication number: 20020100397
    Abstract: A foldable worktable comprises a structural member including a central leaf, a left support board, and a parallel right support board, a hinged left drop-leaf a hinged right drop-leaf, a hinged first support including a first front leg, a first rear leg, and a first cross bar, a hinged second support including a second front leg, a second rear leg, and a second cross bar, a hinged first side bar, a hinged second side bar, a hinged inclined first strut, and a hinged inclined second strut. An extension table and rollers may be provided for increasing working space and movability.
    Type: Application
    Filed: January 30, 2001
    Publication date: August 1, 2002
    Inventor: Chao Tang Chang
  • Publication number: 20020083869
    Abstract: Working table, in particular for the cutting, sawing or such of boards, more particularly sandwich-type gypsum plaster boards, characterized in that it consists of a support structure (2) carried by folding legs (6-7), which structure itself consists of at least two collapsible parts A-D and which defines a support surface (4) in which at least one opening (5) is provided.
    Type: Application
    Filed: January 4, 2002
    Publication date: July 4, 2002
    Inventor: Hugo Gerard Verheyen
  • Publication number: 20020078864
    Abstract: A folding table having a first and second tabletop portions pivotably connected to first and second pairs of legs respectively. The folding table may comprise a pair of buttresses protruding from each of the first and second pair of legs, such that when the table is in the collapsed position, each pair of buttresses extend through openings in a corresponding table top portion.
    Type: Application
    Filed: February 21, 2002
    Publication date: June 27, 2002
    Inventors: William E. Adams, David M. Fountain, Theodore Bloom
  • Patent number: 6405660
    Abstract: A wagon 1 comprises a first wagon 10 including a lower face plate 12 and an upper face plate 11 constituting storage space, and a second wagon 20 to be stored within the storage space of the first wagon 10. The longitudinal side edges of the upper face plate 11 of said first wagon 10 is equipped with auxiliary table plates 15 rotatably connected thereto, and the first and second wagons 10, 20 are formed to rotate with the rotary axis set to a center column 30 mounted to the center of the upper and lower face plates 11, 25, 12, 21. The second wagon 20 can be moved from a first position where the wagon is completely stored within the first wagon 10 to a second position taking an angle of 90 degrees from the first wagon, and the auxiliary tables 15 can each be pivoted from a position hanging from the upper face plate 11 to a position leveled with the upper face plate 11.
    Type: Grant
    Filed: February 6, 2001
    Date of Patent: June 18, 2002
    Assignee: Jamco Corporation
    Inventors: Ushio Itakura, Osamu Ishii
  • Patent number: 6401630
    Abstract: A convertible article of furniture that is converted between a first position, in which the article preferably provides a relatively low, flexible, flat surface, where the article can act as a bed, and a second position, in which the article acts preferably provides a relatively high, rigid, flat surface is provided, where the article can act as a table. The transition between bed and table, and back again, is provided by changing the position of engagement of the support of the surface structure as provided by a base member with respect to the surface member. In the first position, the base member provides support distant from a central longitudinal axis of the surface, substantially about the sides of the surface, thereby allowing the surface member to be flexible along and about its central longitudinal axis and the surface is supported in a lower position.
    Type: Grant
    Filed: March 15, 2000
    Date of Patent: June 11, 2002
    Inventor: William F. Peterson
  • Patent number: 6394290
    Abstract: A foldable, point-of-purchase display stand is disclosed. The display stand is manufactured from a piece sheet of corrugated board. The display stand has a shelf that is secured by a hook affixed with a pop rivet or eyelet. The disclosed stand is stable for weight-bearing for use in the advertising industry for displaying books and magazines. The display stand of the invention is quickly and easily assembled.
    Type: Grant
    Filed: October 12, 1999
    Date of Patent: May 28, 2002
    Assignee: Abington Litho and Display Co., Inc.
    Inventors: Thomas F. Walsh, Jack E. Clemence
  • Patent number: 6378445
    Abstract: A portable changing table for providing a table for changing the diaper of an infant. The portable changing table includes a pair of elongate members. Each of the elongate members has a first end and a second end. The elongate members are orientated generally parallel to each other. Each of a pair of leg portions is hingedly coupled to a pair of respective ends of the elongate members such that the leg portions may be selectively moved between a position that abuts the elongate members and a position orientated generally perpendicular to the elongate members. A panel has a pair of lateral edges each being securely attached to one of the elongate members. The lateral edges are attached along their length to the elongate members and generally extend between the first and second ends of the elongate members.
    Type: Grant
    Filed: September 28, 2000
    Date of Patent: April 30, 2002
    Inventors: John W. Willard, Sr., Susan L. Willard
  • Patent number: 6336414
    Abstract: A table construction includes a base having a pair of legs secured together by a transverse beam, and a tabletop pivoted to a top of the legs for movement between a horizontal use position and a vertical storage position. A pair of support arms are pivoted to the top of the legs for selectively holding the tabletop in the horizontal use position. The support arms are spring-biased and pivoted at an angle so that they counterbalance a weight of the tabletop during its pivotal movement. Ganging connectors on opposite ends of the tabletop automatically interconnect adjacent tables upon pushing adjacent tables together. The legs each include first and second castings that bolt together and that are arranged to matably nest when tables are moved together for storage. A utility raceway structure attached to the base includes a frame that defines upper and lower chambers and further includes upper and lower lockable doors providing separate access to the upper and lower chambers, respectively.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: January 8, 2002
    Inventors: Robert L. Stewart, Michael L. Deimen, Frank A. Friedman, David M. Webster, Kristine R. Chan-Lizardo, James R. Yurchenco, Annetta M. Papadopoulos, Diego A. Rodriguez
  • Patent number: 6334400
    Abstract: A foldable table comprises two table tops which are provided in the same side with a hand grip. Two leg supports are pivoted to the undersides of the table tops such that other sides of the leg supports are turned in the undersides of the table tops to join together. Four support frames are fastened in pair with the undersides of the table tops. The adjoining ends of the support frames are provided with two pivoting members, with each having a pivoting member, and a retaining member disposed on a pivoting member for fixing the position of the table tops in the unfolded state. A wrenching member is disposed on the retaining member and is extended out of the pivoting member for causing the retaining member to move.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: January 1, 2002
    Inventor: Chou-Chin Nien
  • Patent number: 6314892
    Abstract: A folding table structure is provided which, when unfolded, provides a horizontal or inclined table top surface. The foldable table consists of a table top assembly, a one or two-piece support structure incorporating two rear legs, and two front leg assemblies. The table top assembly and the front leg assemblies are hinged to the support structure. Preferably the front leg assemblies are arranged so as avoid contact with the ground when folded and are retained in the folded position by the weight of the table top assembly. The table parts are assembled in such a way that the table may be folded or unfolded in one relatively fast, relatively low effort motion.
    Type: Grant
    Filed: June 16, 2000
    Date of Patent: November 13, 2001
    Inventor: Peter B. Favini
  • Patent number: 6295669
    Abstract: The present invention is a folding and telescopic structure that consists of two parallelograms (1) (2), which can be flattened in opposite directions, located on the same plane and joined articulately by two springs (17) from its front (3) and back (4) jambs. These jambs (3) (4), which are “U” shaped and hollow, allow the end (5) and intermediate (6) crossbars to lodge inside to totally occupy the space available inside the hollow jambs. The end crossbar (5) has a groove (8) in which to slide a first shaft (9) of the back jamb (4) at the same time that a it can turn counter-clockwise upon a second shaft (10) of the front jamb (3) . The intermediate crossbar (6) 15 moves in a similar way, but the hinge (13) that receives the second shaft (12) is not fixed on the intermediate crossbar (6), but can be slid across it. FIG. 1.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: October 2, 2001
    Inventor: Jose Lopez Saus
  • Patent number: 6289824
    Abstract: A collapsible jobsite plan table including two horizontally slideable, tubular surfaces containing pre-molded guide stiffeners on the underside of table, to ensure balanced telescoping action and rigidity. The tables collapsible distance can be adjusted by placing surface adjustment lock bolt in one of the desired, various pre-drilled holes on table edges. A plan lip or stop is located at the bottom edge of the table surface to ensure documents remain on the table. The table contains four support legs, adjustable to allow table surface to be adapted to individuals height and also allowing for tiltable surface for viewing documents. The legs contain numerous holes allowing for these adjustments. Anchor feet located on the bottom of individual legs allow table to be anchored to any surface encountered. The table is easily collapsible and legs fold under the table allowing for quick and easy transportation without need of tools. The entire table assembly is made of all-weather and lightweight materials.
    Type: Grant
    Filed: April 17, 2000
    Date of Patent: September 18, 2001
    Inventors: Paul Oliver Parker, Neil Martin Wilks
  • Patent number: 6283045
    Abstract: A tabletop has a plurality of panels connected by rope-type connections and pole-shaped legs that can be folded up by way of links. Bars with grooves are provided to maintain the tabletop panels in an outstretched position. Connectors provided on the legs and connectors provided on the panels both engage the grooves on the bars such that the legs are properly positioned with respect to the panels of the tabletop.
    Type: Grant
    Filed: January 24, 2000
    Date of Patent: September 4, 2001
    Assignee: On Way Co., Ltd.
    Inventor: Satoshi Izumi
  • Patent number: 6282084
    Abstract: A support apparatus for portable computers utilizes a plurality of legs removably coupled to a pedestal that incorporates a storage compartment within which the plurality of removable legs may be stored when not in use. By incorporation of a storage compartment within the pedestal, the overall bulk of the support apparatus is reduced, and furthermore, the removable legs are retained in such a manner that all components of the support apparatus can be transported as a unit.
    Type: Grant
    Filed: February 22, 1999
    Date of Patent: August 28, 2001
    Assignee: International Business Machines Corporation
    Inventors: Daniel Richard Goerdt, Eugene Arthur Leitner
  • Patent number: 6260428
    Abstract: A z-axis positioner that maintains precise parallel relationship between a triangular top platform (24) and a mating bottom platform (30) juxtipositioned with each other, when separated in the z-axis. Three rectangular hinge plate sets (32) and (36) are attached with flexural strip hinges (40) in crossed pairs to opposite sides of the platforms and hinge plates such that the top and bottom platforms maintain the parallel relationship when separated without of any lateral movement. The platforms are adjusted in separable height by a variety of methods such as a micrometer, a hand screw or pneumatic, hydraulic or electromechanical actuators. A second embodiment utilizes the same principles except the platforms are square in shape and only two hinge plate sets are required on two adjacent sides of each platform.
    Type: Grant
    Filed: September 9, 1999
    Date of Patent: July 17, 2001
    Inventor: Donald W. Clement
  • Patent number: 6257153
    Abstract: A sturdy collapsible wooden TV/sofa table for use with a chair, couch or sofa, comprising of a foldable tabletop and folding t-shaped leg supports. The foldable tabletop comprises of two coplanar pieces mounted together by two hinges. One of the coplanar portions is a great deal smaller than the other thus allowing for the tabletop to fold into a parallel position against its leg supports when in the collapsed form. The leg supports are also mounted pivotally to each other by two hinges. One leg is mounted perpendicular to the tabletop piece while the other is hinged lengthwise to the middle of the longer portion of the tabletop and folds parallel to it when in the collapsed position. The movable hinged leg is designed to hold the tabletop in the upright position when in use, where it is fastened to a finger latch located underneath the tabletop. The finger latch keeps the leg from moving from its t-shaped position while in the upright position.
    Type: Grant
    Filed: October 29, 1999
    Date of Patent: July 10, 2001
    Inventor: Antonio Fernandes Portugal
  • Publication number: 20010003962
    Abstract: A seat for, for example, an aircraft that has an open outer shell which embraces a seat portion, a seat back, a head rest and a foot rest when the seat is in an upright position. Also embraced by the shell are a pair of arm rests. The seat is reclinable into a bed configuration such that the seat portion is moved forwardly out of the open end of the shell. Simultaneously, the arm rests are movable between the raised position and the position substantially flush with the seat portion. In the bed configuration, the removal of the arm rests from the raised position significantly increases the width of the bed, thus enhancing the comfort of the user.
    Type: Application
    Filed: December 14, 2000
    Publication date: June 21, 2001
    Applicant: Singapore Airlines Ltd.
    Inventors: James William Park, Philip Haith
  • Patent number: 6240855
    Abstract: A portable table assembly constructed of plastic and aluminum that may have a built-in shelving system, a lightbox for displaying backlit graphics, and lockable wheels for transport of the closed table and for movement of the open table. The table has no separate parts to assemble and provides for easy mounting of graphics to the front of the assembly. The table has a hinged top, hinged doors, and may have hinged shelves. It sets up in less than fifteen seconds and collapses into a profile less than ten inches wide. It is lightweight and can be shipped by overnight carriers. The portable table assembly can be used to create a smaller lightweight tabletop display, and a stand-alone light box for displaying backlit graphics.
    Type: Grant
    Filed: April 30, 1999
    Date of Patent: June 5, 2001
    Assignee: Table Guys, Inc.
    Inventors: Paul M. Pirkl, Robert W. Stimson
  • Patent number: 6234089
    Abstract: A foldable table top for use with a portable table frame includes a plurality of longitudinal table strips laying side by side, a connecting band extended perpendicularly across the longitudinal table strips for connecting the longitudinal table strips side by side together to form a table top-board, a pair of crossing bands extended across and affixed to the longitudinal table strips in a “X” manner, and a securing device for securely mounting the table top on the collapsible table frame. The plurality of longitudinal strips are made of rigid and tensile material, interconnected by bands of stretchable material running diagonally in a crossing pattern and running vertically along the bottom surface of the table in such a manner as to allow the table to be stretched when placed on the portable table frame for use and to be easily folded for storage.
    Type: Grant
    Filed: July 29, 1999
    Date of Patent: May 22, 2001
    Assignee: Tofasco of America, Inc.
    Inventors: Edward Zheng, Paul Zheng
  • Patent number: 6223661
    Abstract: A folding sectional table assembly includes a pair of table sections, each of which includes a table top and leg structure pivotably mounted to the table top. Each leg structure includes a pair of upper tubular members pivotably mounted between a pair of apron members secured to the underside of the table top, for providing pivoting movement of the leg structure relative to the table top. A torsion bar assist mechanism is disposed within selected ones of the upper tubular members of the leg structures, and includes a torsion bar located within an internal passage defined by the upper tubular member. Each end of the upper tubular member is pivotably mounted to a hub member secured to one of the apron members.
    Type: Grant
    Filed: November 16, 1999
    Date of Patent: May 1, 2001
    Assignee: Krueger International, Inc.
    Inventor: Dennis G. Griepentrog
  • Patent number: 6199489
    Abstract: A folding table is provided that includes four legs, a top and two side panels. Two lateral tubes are fixed to those legs and the top is comprised of multiple planks connected with ropes. Locking bolts are respectively provided in the vicinity of each end of each of the lateral tubes. A pin protrudes from below each end of two of the outermost planks of the top. A step is provided in each side panel, and a connection hole and a locking hole are each provided in the vicinity of each end of each step. The connection hole is provided to secure the side panel to the legs and the locking hole is provided to receive a corresponding pin from a respective outermost plank to lock the planks to the side panel, so that the ends of each plank of the top are all butted with the step of the side panels.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: March 13, 2001
    Assignee: Teamnox International Co., Ltd.
    Inventor: Ting-Sheng Tsai
  • Patent number: 6192808
    Abstract: A folding table includes a folding table top and a framework typically mounted on casters or rollers. A linkage provides for folding of the table top between a use position wherein the table top is substantially horizontal and a storage position wherein the tabletop is substantially vertical. The linkage includes a table top frame member having a slot and c-channel formed therein slidably mounted on a pivot at a top of the framework. A linkage arm extends between one end of the table top frame member and the frame. A latch pivotally mounts to the table top frame member and moves between an engaged and disengaged position wherein the frame pivot is retained. A latch holder also slidably mounts on the table top frame member and is selectively engageable with a lift surface of the latch member to lift the latch out of engagement with the pivot.
    Type: Grant
    Filed: May 20, 1999
    Date of Patent: February 27, 2001
    Assignee: Sico Incorporated
    Inventor: Richard C. Bue
  • Patent number: 6192809
    Abstract: An improved collapsible, foldable table including at least two table top sections, at least one hinge connecting the table top sections, a plurality of table legs rotatably attached to the table top sections, and a set up and rigidifying mechanism including a pair of braces, a truss member that extends from at least one of the at least two table top sections, and a central cable adapted to cause the outswinging of the plurality of table legs into an operative position when the table top sections are unfolded. Each brace includes a v-brace member, a central brace member, and a pivoting member for pivotally connecting the v-brace member to the central brace member. Preferably, the central cable extends between pivoting members of the pair of braces, a midportion of the central cable being attached to an end of the truss member.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: February 27, 2001
    Assignee: Oakworks, Inc.
    Inventors: Jeffrey M. Riach, James E. Hollingshead
  • Patent number: 6182724
    Abstract: A foldable working bench includes two side frames each including two posts and a collapsible device connected between the two posts. An upper deck is connected on the top of the two side frames and a lower deck is connected between the two side frames and located below the upper deck. The upper deck is able to be slid to the same side of the two side frames when the two side frames are collapsed. A board is fixedly connected to the other side of the two side frames and the lower deck is pivotally connected to the board when the two side frames are collapsed. A roof unit is removably connected to the top of the two side frames.
    Type: Grant
    Filed: September 7, 1999
    Date of Patent: February 6, 2001
    Inventors: Gin Cherng Chou, Wen Chin Chon
  • Patent number: 6164017
    Abstract: A folding stage includes a spacing linkage that is adjustable. The spacing linkage locks the folding stage at its final use position. The linkage includes an adjustable link member having an adjustment device. The adjustment device provides for changing the length of the link. The adjustment device includes a housing having a block slidably mounted therein. The housing and the block both include transverse openings for receiving a pivot bolt. The end of the housing receives a bolt threadably connected to the sliding block. A nut on the exterior of the housing threadably connects to the bolt and positions the block relative to the end of the housing for adjusting the length of the link and the position of the spacing linkage.
    Type: Grant
    Filed: January 6, 1999
    Date of Patent: December 26, 2000
    Assignee: Sico Incorporated
    Inventor: David J. Burton
  • Patent number: 6164212
    Abstract: Disclosed is a device which provides an upright standing enclosure having a top member 12 having multiple receptacles 34 for receiving various articles for painting such as paint brushes 24, rollers 13 and cans 11. The enclosure 10 is equipped with wheels 14 for portability and legs 16 with which to stand on. Foldable handles 18 are also provided for grasping while moving the enclosure 10. The side walls 28, 36, 38 and 40 of the enclosure are hingedly connected 42, 43 so that the walls fold inwardly for storing or transporting the device.
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: December 26, 2000
    Inventor: Virgil T Haggard
  • Patent number: 6164217
    Abstract: A table movable between an erected in-use position and a substantially flatter position for storage. The table includes a table-top and a frame with supporting legs wherein the table is movable between the erected and substantially flattened conditions with the table-top remaining in contact with the frame. The frame includes a part which is in fixed position relative to the table-top. The table also includes two movable members, each having a leg portion. When in the erected condition, a free end is adjacent to a corner of the table. The leg portions are located on portions of the movable members which protrude outwardly from the side of a plane of a fixed portion of the frame.
    Type: Grant
    Filed: May 26, 1999
    Date of Patent: December 26, 2000
    Assignee: Mad Design Co. Ltd.
    Inventor: Michael Prendergast
  • Patent number: 6158831
    Abstract: Foldable, ready to use office furniture suite components are disclosed which include a foldable, ready to use office hutch which may be supported on a base. The hutch has an erect configuration for use as a furniture component and a folded configuration for storage. The hutch includes a back panel included in the hutch, a first side panel pivotally attached to the back panel and a second side panel pivotally attached to the back panel. A horizontal panel is pivotally carried by the back panel and a vertical case panel is pivotally carried by one of the back panel for forming a utility case with one of the first and second side panels. Cabinet panels for forming a utility cabinet within the interior of the hutch include a vertical cabinet panel pivotally carried by one of the back panel and the horizontal panel, and a horizontal cabinet panel pivotally carried by the vertical cabinet panel.
    Type: Grant
    Filed: March 16, 1999
    Date of Patent: December 12, 2000
    Inventors: Charles R. Brown, Marion O. Fogle, Thomas F. Salley
  • Patent number: 6145447
    Abstract: A foldable table comprises a flat table top supported upon a collapsible frame which is removably fitted within the trunk of an automobile or similar space in an automotive vehicle. The frame includes lower frame members which are rested upon the floor of the vehicle and upper frame members which support the table top. The upper and lower frame members are connected together by pivotal table leg members which enable the upper frame members, with the supported table top, to be raised or lowered relative to the lower frame members. The table top is slidably connected to the upper frame members for sliding part-way out of the vehicle. The table top, which normally is in a horizontal, lower, storage position within the vehicle can be manually raised while still horizontal and then slid part-way out of the vehicle for table use. Thus, articles may be supported upon the table in both its raised table use position and in its lowered storage position.
    Type: Grant
    Filed: May 24, 1999
    Date of Patent: November 14, 2000
    Inventor: Robert Henderson
  • Patent number: 6125772
    Abstract: A new platform apparatus for installation in the rear compartment of a vehicle. The inventive device includes a platform member. An outer periphery of the platform member defines a border extending therearound. The border defines an inner area and an outer area. The inner area is inside the border while the outer area is outside the border. A pair of first support legs are pivotally coupled to the lower surface of the platform member. A pair of second support legs are pivotally and slidably coupled to the lower surface of the platform member. Each of the second support legs is pivotally positionable along an arc extending around a second corner formed by a side and the rear of the platform member. Each of the second support legs is slidably positionable between a retracted position and an extended position, such that the second support legs are located in the inner area when in the retracted position and are located in the outer area when in the extended position.
    Type: Grant
    Filed: March 12, 1998
    Date of Patent: October 3, 2000
    Inventor: Neil P. Clements
  • Patent number: 6125771
    Abstract: A conformally folding table comprises a surface assembly and a support member adapted to pivotally attach the surface assembly to a structure such as a post or mast. The surface assembly comprises a plurality of surface members and is adapted, upon being pivoted into a stowed position, to fold or "wrap," by means of relative rotations between adjacent surface members, around the structure and into close conformance with it, so as to allow storage of the table in a minimum of space. When the table is to be used, the table is pivoted away from the structure into a deployed position and the surface members are unfolded or "unwrapped" to form a flat table surface. Preferred embodiments of the table also comprise one or more legs for stability and a lateral support member to help support the surface members in forming a flat table surface.
    Type: Grant
    Filed: January 13, 1999
    Date of Patent: October 3, 2000
    Assignee: David L. Garrison PS
    Inventors: Steven H. Platt, Robert W. Platt
  • Patent number: 6109187
    Abstract: A folding work table for mounting to a wall structure so that the folding work table may be folded out of the way when not in use. The folding work table includes a table top with a support leg structure pivotally coupled to a lower face of the table top adjacent a first end edge of the table top. A mounting board is pivotally coupled to a second end edge of the table top. The lower face of the table top has a generally U-shaped track with an elongate channel extending therealong. At least one C-clamp is provided having a generally C-shaped frame has a pair of opposing ends defining a break therebetween. One of the ends of the frame of the C-clamp has a pivot ball slidably disposed in the channel of the track.
    Type: Grant
    Filed: July 30, 1999
    Date of Patent: August 29, 2000
    Inventors: Michael Cottle, Carol Cottle