Terraced Patents (Class 108/92)
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Patent number: 6533372Abstract: A beverage cart is described that includes a bottom portion with a substantially rectangular shape, having front, rear, right, and left sides. Upstanding wall portions extend upwardly from the bottom portion at each of the front, rear, right, and left sides, mate with the bottom portion, and rigidly interlock with one another through tongue and groove fasteners provided thereon. A top portion rigidly interlocks with the right and left upstanding wall portions through tongue and groove fasteners provided thereon. At least one intermediate upstanding wall portion is disposed between the right and left upstanding wall portions and rigidly interconnects with the front and rear upstanding wall portions through tongue and groove fasteners provided thereon. At least one horizontal shelf portion is disposed between any two of the upstanding wall portions and rigidly interlocks with the two upstanding wall portions through tongue and groove fasteners provided thereon.Type: GrantFiled: May 19, 2000Date of Patent: March 18, 2003Assignee: Nolu Plastics, Inc.Inventors: Thomas K. McCrossin, Carl D. Hipp
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Publication number: 20030042826Abstract: A laundry center has a plurality of grooved vertical posts connecting together a top storage shelf and a middle snake wire frame. Plural sorting sacks are attached to the middle snake wire frame by ties. A height-adjustable, downwardly foldable ironing board is secured to two of the grooved vertical posts. Because the ironing board must be pulled up to be used, no one is injured when the ironing board is disengaged from its stored position.Type: ApplicationFiled: August 29, 2001Publication date: March 6, 2003Inventor: Sandy Alan Felsenthal
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Patent number: 6450106Abstract: A portable display assembly is disclosed including an elongated, curved S-shaped frame having handles extending therefrom. A pair of wheels are operably disposed on an axle attached to a lower end of the frame, and two prongs extend from the lower end of the frame to cooperatively form a supportive base. A plurality of shelves are connected to the frame such that they are capable of being selectively swivelled from one position to another. A lamp extends from an upper end of the frame, and has a pivoting section to enable the lamp to be selectively directed over portions of the assembly. In one form, the frame includes a plurality of interconnecting modular tube segments connected to one another, the shelves are removably connected to the frame, and the lamp is removably attached to the upper end of the frame so that the assembly can be broken down for storage.Type: GrantFiled: March 7, 2001Date of Patent: September 17, 2002Inventor: Jonothon M. W. McIntyre
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Patent number: 6425646Abstract: A display stand for displaying plants, ornamental items, merchandise or the like which can be quickly converted to provide a lighted artificial Christmas tree. The display stand includes an open upright triangular shaped assembly resembling the outline of a Christmas tree when viewed from the front or back of the display stand. The display stand structure includes a plurality of horizontally disposed display shelves within and supported by the triangular shaped assembly to provided surfaces upon which articles may be displayed thereon. The assembly includes a plurality of decorative electrical Christmas lights permanently disposed about the perimeter edges within front and rear facing channels with removable covers disposed thereover. The covers may be removed to reveal the decorative lights so that the display stand is converted to resembling a lighted Christmas tree.Type: GrantFiled: September 13, 2000Date of Patent: July 30, 2002Inventor: Gloria J. Andrews
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Patent number: 6374754Abstract: A desk includes two first legs and two first support members extending from the two first legs so as to support a first top on the two first support members. Two second support members respectively extend from the two first legs and are located below the two first support members. Two first rods are retractably received in the two second support members and each of the first rods is connected to a connection frame so that a second top is supported on the two connection frames. Two second legs with wheels are respectively connected to the first rods. Two sleeves are respectively connected to the two connection frames and two second rods are retractably received in the two sleeves. A third top is supported on the two second rods.Type: GrantFiled: January 17, 2001Date of Patent: April 23, 2002Inventor: Chien-Kuo Chang
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Publication number: 20020043910Abstract: An image forming apparatus includes a table top formed above a paper discharge area. The paper discharge area is formed on a top surface of a main body of the image forming apparatus. Support members are provided on the top surface of the main body of the image forming apparatus, and the table top is supported by the support members. This structure allows the area above the paper discharge area on the top surface of the image forming apparatus not to be wasted and to be efficiently utilized.Type: ApplicationFiled: January 11, 1999Publication date: April 18, 2002Inventors: MASANORI HASHIMOTO, TAKAFUMI HOSHIMURA, MASAHIRO YONEKAWA, MASAHIRO KURITA, KAZUYUKI SAITOH
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Publication number: 20020043185Abstract: A computer desk including a base, a front member and at least one side member. The front member has a front surface and a back surface. The front surface is positioned at a predetermined negative angle with respect to the back surface. A hinge assembly is operatively connected to the base, the front member and the side member for allowing pivotal movement of the front and back surfaces with respect to the base. The hinge assembly includes a handle operatively connected to a cylinder to control such pivotal movement. The back surface can be used to support a computer keyboard. The front surface can be used to support the arms of a person using the desk.Type: ApplicationFiled: June 7, 2001Publication date: April 18, 2002Inventors: Douglas P. Krieger, Michael D. Lambright, Daniel G. Kovar, Gregory D. Fleming, Scott R. Davidson, Donald R. Pangborn
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Publication number: 20020023889Abstract: This invention relates to a merchandise display case comprising several trays (1), each tray (1) being installed free to pivot about first hinge pins (10.1 to 10.4) at two opposite sides on uprights (2.1 to 2.4) to form a deformable parallelepiped with these uprights (2.1 to 2.4), the uprights (2.1 to 2.4) being installed on a frame (4) through second pivot hinge pins (20.1 to 20.4), characterized in that the second hinge pins (20.1 to 20.4) of at least one pair of articulated uprights (2.1, 2.2 and/or 2.3, 2.4) at opposite ends close to the same longitudinal side (11.2) of the trays are fixed to means (5) sliding vertically with respect to the frame (4).Type: ApplicationFiled: June 26, 2001Publication date: February 28, 2002Inventor: Robert Larbaletier
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Publication number: 20010052310Abstract: A portable display assembly is disclosed including an elongated, curved S-shaped frame having handles extending therefrom. A pair of wheels are operably disposed on an axle attached to a lower end of the frame, and two prongs extend from the lower end of the frame to cooperatively form a supportive base. A plurality of shelves are connected to the frame such that they are capable of being selectively swivelled from one position to another. A lamp extends from an upper end of the frame, and has a pivoting section to enable the lamp to be selectively directed over portions of the assembly. In one form, the frame includes a plurality of interconnecting modular tube segments connected to one another, the shelves are removably connected to the frame, and the lamp is removably attached to the upper end of the frame so that the assembly can be broken down for storage.Type: ApplicationFiled: March 7, 2001Publication date: December 20, 2001Inventor: Jonothon M.W. McIntyre
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Patent number: 6315308Abstract: The present invention relates to a mobile platform or cart that ergonomically assembles video, audio, data aid power management devices. This platform aligns these devices to insure their safe transport and optimum presentation capabilities. More particularly, the invention conserves use in a classroom setting to enhance the classroom teachers' presentation capabilities. The Mobile Data/Audio/Video/Interactive Presentation Cart allows the school and classroom teachers to safely transport and share the technology from classroom to classroom as needs require.Type: GrantFiled: May 15, 2000Date of Patent: November 13, 2001Inventor: Miles Anthony Konopka
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Patent number: 6309016Abstract: Furniture pieces, including tables, shelf units, chairs and combinations of these, are provided, wherein parts of the furniture, such as the back, sides, and shelves, represent parts of the body of a figure, such that the furniture piece is a three-dimensional representation of the figure. An object holder and organizer includes a first side member, a second side member, a horizontally-extending member for supporting the objects, attached to the first side member and the second side member, and a rear member disposed behind the first side member, the second side member, and the horizontally-extending member, wherein the rear member represents at least an upper portion of a figure.Type: GrantFiled: December 14, 1999Date of Patent: October 30, 2001Inventor: Tania C. Aloisi
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Patent number: 6279489Abstract: A table, for allowing several people to comfortably sit at a couch or a similar seating system, with their legs extending comfortably under the table. Accordingly, the table has an upper level and a lower level and comprises seating portions and non-seating portions. At the seating portions the upper level extends forward while the lower level is recessed rearward, so that a person can sit comfortably with their legs extending under the upper level. At the non-seating portions the lower level extends forward and the upper level is recessed rearward. The table has a table front and a table rear. Seating portions and non-seating portions are alternated along both the table front and table rear. The table is made up of a plurality of adjacent sections, wherein each section is made up of one seating portion and one non-seating portion.Type: GrantFiled: January 27, 2000Date of Patent: August 28, 2001Inventor: Robert Pike Daniel
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Patent number: 6216398Abstract: A selectively reconfigurable wall system for use in a work environment is disclosed. The work environment provides at least a first work space and a second work space. The wall system is configured to control access to the work spaces and is adapted for association with a frame system having a plurality of floorstanding posts and overhead beams. The wall system includes an articulating partition adapted for mounting to a vertical member and for selective positioning between a first position and a second position. The articulating partition in the first position increases the relative level of privacy provided by the first work space, and the articulating partition in the second position increases the relative level of privacy provided by the second work space.Type: GrantFiled: December 31, 1998Date of Patent: April 17, 2001Assignee: Steelcase Development Inc.Inventors: David Allan Shipman, Michael Damien Luyckx, Adam Alan Luedke, Errol Stafford Pearsons
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Patent number: 6145671Abstract: A death care merchandise display unit maximizes the display of miniature death care merchandise products. The display unit has two vertical, parallel, spaced wing wall panels and a vertical back wall having lateral edges secured to the rear edges of the wing wall panels. Fixtures for holding miniature replicas of various death care merchandise articles are adfixed to the wall panels and the vertical back walls. One or more display surfaces are preferably further contained within the display unit.Type: GrantFiled: July 14, 1998Date of Patent: November 14, 2000Assignee: The York Group, Inc.Inventors: Dennis J. Riga, Marta Monserrate
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Patent number: 6145448Abstract: A desk arrangement is provided which includes freestanding furniture units, namely, a stationary cabinet and a movable table. While the movable table is movable relative to the cabinet, the cabinet and table are connected together by an intermediate link top which permits relative movement therebetween but interconnects the cabinet and table to define a single interconnected furniture unit. The link top is both slidable and pivotable relative to the cabinet and table to permit sliding and pivoting of the table between a closed position directly adjacent to the cabinet and an open position spaced outwardly therefrom. The link top can define an auxiliary worksurface and also defines a bridge between the cabinet and table to which cabling can be connected. This arrangement thereby permits flexible repositioning of the table while also permitting power and/or communications cabling to be routed therebetween.Type: GrantFiled: April 30, 1999Date of Patent: November 14, 2000Assignee: Haworth, Inc.Inventors: Bret Marschand, Tim Fookes, Bryan Roels, Jeff Tayler, Linda E. Chesser, William F. Schacht
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Patent number: 6056129Abstract: A three dimensional dental delivery platform is described with instrument holders milled directly into the solid surface of the platform. The design, while affording a simple construction, avoids the creation of corners and crevices, thus allowing for simpler and more rapid disinfection.Type: GrantFiled: May 19, 1997Date of Patent: May 2, 2000Inventors: David J. Ahearn, Peter Van Colen
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Patent number: 6003452Abstract: A scamp and scamp housing comprising a base with casters and a telescoping column attached to the base with a locking mechanism, and wherein an additional locking mechanism secures a podium to the column at a predetermined attitude, and wherein the housing includes two "U" shaped frames with a desktop attached to the top ends of the "U" frames, a shelf attached near the base of the "U" frames, and a slot provided in the shelf to accommodate the column of the scamp, such that the base of the scamp fits underneath the shelf, and the podium of the scamp fits underneath the desktop.Type: GrantFiled: July 23, 1998Date of Patent: December 21, 1999Assignee: BBT GroupInventor: Lorraine Moore
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Patent number: 5996822Abstract: An organizer for medicines, toiletries, and other similarly-sized articles adapted as a free-standing frame adapted to fit inside a household medicine cabinet, with a horizontal base panel forming a lowermost of a plurality of shelves. The base panel and each shelf being attached to a back panel. Preferably, each of the shelves is incrementally less deep than the next lower shelf and incrementally less wide that the next lower shelf to facilitate visibility of the stored items to the user and to facilitate access to stored items by the user. Peferably, the base panel and each shelf has a rim along its front edge to prevent stored items from falling off the front edge. At least one of surfaces of the organizer is mirrored and others are transparent to increase visibility of stored items the user. The organizer is formed of materials amenable to cleaning with common household surface cleaning products.Type: GrantFiled: July 15, 1998Date of Patent: December 7, 1999Inventor: Edward Hopkins
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Patent number: 5971171Abstract: A document storage and display unit including two vertically adjacent but horizontally offset shelves for the storage and display of documents or other articles. An upper portion of each of the shelves is defined by a screen panel and a lower portion of the shelves is defined by a trough-like tray which is usable for storing work-related items. The storage and display unit is adapted so as to be mountable to a work surface such as a table or is usable as a freestanding unit along with an upright stand, and is rotatable to any desired position with respect to the work surface or stand.Type: GrantFiled: June 3, 1998Date of Patent: October 26, 1999Assignee: Haworth, Inc.Inventors: Clarkson S. Thorp, Douglas R. Himebaugh
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Patent number: 5967631Abstract: A computer desk is composed of a desk top, a reference slide, an article tray, a stationery rack, a drawer, two legs, two leg-supporting bases, a cross rod, and a connection rod. The desk top, the reference slide, the article tray, the stationery rack, the drawer are supported by three sets of support frames. The legs are supported by the leg-supporting bases in conjunction with the connection rod and the cross rod. The legs are provided at a top end thereof with a fitting seat which is in turn provided with a through hole for receiving a curved tube for connecting two computer desks side by side. The curved tube is provided with a support board located between the two computer desks to provided an added work space.Type: GrantFiled: January 19, 1999Date of Patent: October 19, 1999Inventor: Wen-Shan Ko
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Patent number: 5947034Abstract: A work station which provides an increased surface display area to facilitate the display and organization of documents being used by a work station user, i.e. the user's work-in-progress. The work station includes multiple layers of work surfaces in combination with an article support section which is spaced upwardly above an uppermost work surface which effectively displays work-in-progress and increases the display area on which the documents and articles can be stored.Type: GrantFiled: July 10, 1997Date of Patent: September 7, 1999Assignee: Haworth, Inc.Inventors: Allen B. Belka, Ronna L. Jacobs, Brian D. T. Alexander
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Patent number: 5947569Abstract: A telescopingly adjustable furniture article is provided for filling an office space where the footprint dimensions of the office space are not known ahead of time or are likely to be periodically changed to different sizes. The furniture article includes a desk having a work surface with ends, a support for supporting one of the ends, and a foot on the other end. A storage unit or cabinet having a top is provided. The foot adjustably rests on the top so that the top supports the other end of the work surface, but so that the furniture unit is horizontally adjustable to different locations partially under the work surface. A Z-bracket interconnects the work surface to the top of the cabinet to secure the relationship of the cabinet and the desk. The furniture article can advantageously be used by itself, in combination with a building wall or demountable architectural wall, or in combination with a partition system to define a plurality of non-uniformly dimensioned offices.Type: GrantFiled: May 16, 1997Date of Patent: September 7, 1999Assignee: Steelcase Inc.Inventors: Alan E. Rheault, Mark W. Chamberlin, Samuel J. Ellison, George J. Simons
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Patent number: 5908002Abstract: A table for use in an office-type environment includes a height-adjustable work surface and an article-supportive surround which extends upwardly from a rear edge of the work surface. The work surface is horizontally enlarged and slopes upwardly away from the front edge thereof to facilitate the storage and organization of documents. Also, the article-supportive surround is formed from three vertically adjacent but horizontally offset shelves which provide additional area for the storage of documents in a readily viewable upright position.Type: GrantFiled: June 6, 1997Date of Patent: June 1, 1999Assignee: Haworth, Inc.Inventors: Brian D. T. Alexander, Roque Matias Corpuz, Jr.
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Patent number: 5875593Abstract: A support member for center support stairs is composed of a plurality of support member elements which can be connected to each other in different vertical and angular positions and each receive and support a step of the stairs. The individual support member elements are hollow section-like cast members, wherein each support member element has two outer guide surfaces located opposite each other and spaced apart from each other and extending on the same circular line. Adjacent support member elements are connected to each other through at least one screw, wherein the screw rests with its head in a recess of the respectively upper support member element. The screw extends through openings of the walls of adjacent support member elements and is screwed into a clamping jaw provided in the interior of the respectively lower support member element.Type: GrantFiled: July 16, 1997Date of Patent: March 2, 1999Inventor: Dieter Glockner
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Patent number: 5862761Abstract: A scamp and a scamp housing with a scamp having a base with casters, a telescoping column attached to the base, a locking mechanism to secure the telescoping column at a predetermined height, a podium hingedly attached to column, and a locking mechanism to secure the podium at a predetermined attitude, and the scamp house being composed of two "U" shaped frames with a desktop attached to the top ends of the "U" frames, a shelf attached near the base of the "U" frames, a slot provided in the shelf to accommodate the column of the scamp such that the base of the scamp fits underneath the shelf and the podium of the scamp fits underneath the desktop.Type: GrantFiled: August 19, 1997Date of Patent: January 26, 1999Assignee: Balt, Inc.Inventor: Lorraine Moore
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Patent number: 5829501Abstract: A complete workstation (10) comprising a workbench (12) and a worktable (14). A facility (16) is for supporting the worktable (14) upon the workbench (12), so that a person (18) can utilize the workbench (12) and the worktable (14) simultaneously.Type: GrantFiled: February 3, 1997Date of Patent: November 3, 1998Inventor: Joseph A. DeVito
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Patent number: 5826730Abstract: A file folder organizer includes a front wall having a lower edge and an upper edge; a rear wall having a lower edge and an upper edge; and side walls connecting the front and rear walls together in parallel, spaced apart relation such that the lower edge of the rear wall is raised relative to the lower edge of the front wall and the upper edge of the rear wall is raised relative to the upper edge of the front wall, and lower edges of the side walls and the lower edges of the front wall are substantially coplanar to support the file folder organizer on a horizontal surface in a vertical orientation thereof.Type: GrantFiled: November 7, 1996Date of Patent: October 27, 1998Inventor: David M. Stravitz
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Patent number: 5802989Abstract: A table support structure comprises a column (11) and a foot (12). A bar (13) is disposed within the column (11) and can be rotated in the column (11) in the direction of arrow (14) and displaced in the column (11) in the direction of arrow (15). The column (11) has plates (19, 20, 21, 22) which are held together by support rods (24). A plurality of bars (13) can be simultaneously disposed in column (11) to hold a support (18) via an adapter (16). Various objects can be attached to the adapter (16) such as additional supports, plates, extension arms and the like.Type: GrantFiled: October 1, 1997Date of Patent: September 8, 1998Assignee: Veyhl GmbHInventor: Wolf Veyhl
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Patent number: 5799587Abstract: A collapsible, portable event display counter if disclosed, whereby the supporting structure is easily folded into a unitary compact configuration. The support structure essentially comprises a central hub to which a plurality of elongated horizontal arms are radially attached. Each of the horizontal arms is provided with an upright shelf support for engaging the ends of encircling, removable shelves. Provision is also made for flooring and an overhanging umbrella or awning.Type: GrantFiled: March 3, 1997Date of Patent: September 1, 1998Inventor: Jesse A. Branch
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Patent number: 5785290Abstract: A multi-platformed apparatus, which can be attached to a leg of a table to serve as a holding device for containers of individual portions of food and drink. The apparatus is constructed of rigid material reshaped into a vertical spine (16) and, as extensions of the spine (6), two horizontal platforms: the beverage deck (12) comprising a hole (8) for cup holding and a plate deck for plate holding. (24). The plate deck (14) is recessed under the beverage deck (12) as the result of the formation of a 45 degree angle at the beverage deck border (20--20) and another 45 degree angle at a point designated as a heel (22--22). The apparatus is made attachable as a result of a clamp (26) which is permanantly affixed to the exterior of the spine (16) and which, because of its gripping ability and its male velcro lining, enables the host apparatus to be attached to the leg of a table permanantly dressed with the corresponding female side of the velcro.Type: GrantFiled: October 2, 1995Date of Patent: July 28, 1998Inventor: Ernestine Harris
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Patent number: 5765315Abstract: To save space in an office when a personal computer is operated or when a conference is held with a number of persons, a working table which has a concave portion at the front edge and a auxiliary table are used. A plurality of the working tables and auxiliary tables are arranged side by side and surrounded by a partition to form a working room. The auxiliary table is placed by the working table and is movable with casters at the ends of feet of the auxiliary table. The height of the auxiliary table is variable, so that it is disposed with the working table at the same height for conference in the office, or is stored under the working table when the auxiliary table is not used. On a board which is slidably mounted on a panel at the rear end of the table, information or schedule may be written. The working room surrounded by the partition has a roll screen, and the workers can discuss various matters, watching an image on the roll screen projected by a projector.Type: GrantFiled: January 16, 1997Date of Patent: June 16, 1998Assignee: Okamura CorporationInventors: Satoshi Nagamitsu, Hidemi Yaguchi, Yuji Yoshida
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Patent number: 5746139Abstract: An adjustable storage rack system includes at least two shelf assemblies arranged generally parallel to each other in a step-like configuration such that the shelf assemblies are at least partially overlapping, stackable supports for supporting the shelf assemblies and allowing the height of the shelf assemblies to be varied, and connectors for connecting the shelf assemblies. Each shelf assembly includes a pair of slidably connected horizontal members which allow the width of the shelf assemblies to be adjusted and each horizontal member further includes a molded end portion containing a plurality of bore holes which allow the amount of overlap between the shelf assemblies to be adjusted, thereby allowing the depth of the rack to be adjusted.Type: GrantFiled: November 19, 1996Date of Patent: May 5, 1998Inventor: Robert Villanueva
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Patent number: 5730068Abstract: A table for displaying produce and baked goods and the like that includes a base and a tiltable table top pivotally mounted in the base. A series of collapsible shelves are pivotally mounted in the table top and are controlled by a detachable linkage so that the shelves remain in a horizontal position when the table top is tilted. Detaching the linkage allows the shelves to lie flat against the table top when the table top is tilted.Type: GrantFiled: January 2, 1997Date of Patent: March 24, 1998Inventor: Robert A. Rioux, Jr.
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Patent number: 5628255Abstract: A freestanding corner furniture unit includes a pair of side support panels extending vertically from a floor, the side supports disposed mutually orthogonally, each side support extending perpendicularly from an adjacent wall that defines a corner of a room. A plurality of shelves are disposed in a vertically stacked, spaced apart array spanning the side supports. The shelves all include a pair of laterally opposed edges disposed in orthogonal relationship and each adapted to impinge on a respective side support, whereby each shelf is secured to the side supports. All shelves include a pair of rear edges disposed in orthogonal relationship and disposed to impinge on respective adjacent wall surfaces that converge to define the corner area. The lowermost shelf projects outwardly from the corner, and is spaced from the supporting floor to define a desk surface.Type: GrantFiled: February 6, 1996Date of Patent: May 13, 1997Inventor: Frank Neuner
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Patent number: 5623881Abstract: A computer desk including two opposite upright side frames respectively equipped with swivel wheels for moving, each of the upright side frames defining a horizontal sliding track at an inner side, a plurality of top stretchers connected between the upright side frames at a top side by screws, a desk top mounted on the top stretchers, a plurality of back stretchers connected between the upright side frames at a back side at different elevations by screws, a rack mounted on the back stretchers for holding things, a plurality of bottom stretchers connected between the upright side frames at a bottom side by screws, a bottom plate mounted on the bottom stretchers, two rails respectively respectively connected to the horizontal sliding tracks, and a keyboard holder connected between the rails.Type: GrantFiled: February 23, 1996Date of Patent: April 29, 1997Inventor: Feng-Chanmr Huang
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Patent number: 5579702Abstract: A shelving construction comprises a plurality of quadrangular panels and a plurality of sets of supporting legs. At least one panel overlies two parallel, spaced apart panels. One set of legs couples the overlying panel to one of the two panels and another set of legs couples the overlying panel to the other of the two panels. The legs interlock the three panels to one another and maintain them securely in their respective positions.Type: GrantFiled: March 16, 1994Date of Patent: December 3, 1996Assignee: Structural Plastics CorporationInventor: A. Stephen Aho
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Patent number: 5396847Abstract: A multi-level foldaway display structure comprising a first component which takes a planar orientation when disassembled or an inverted boxlike shape when folded and having apertures, a second component which takes a planar orientation when disassembled or a inverted boxlike shape when folded and having apertures at the margins which align with apertures in the first component when the second component is positioned on the first component, a third component on the form of a planar sheet having apertures inboard of a periphery for coupling with the first component when the first component is positioned on the third component.Type: GrantFiled: April 9, 1994Date of Patent: March 14, 1995Inventor: Roy E. Scott
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Patent number: 5357876Abstract: In accordance with the present disclosure, a portable riser unit for supporting persons or objects above the ground, a floor, a stage or the like is provided. The riser broadly comprises a base, generally rectangular step members, and hinge joints for pivotally, hingedly connecting the step members to the base. The base has an integrally formed, convoluted internal or interior support and baffle wall structure and may be filled with an appropriate low density, high volume material. Each step member also may be of this construction; however, the step members may or may not have an internal support wall. The step members are operably coupled to the base by double axis hinges including hinge blocks received in complementary hinge wells in the base and step members. The hinges are self-leveling to present a substantially smooth, level riser support surface in every possible configuration.Type: GrantFiled: November 7, 1991Date of Patent: October 25, 1994Assignee: Wenger CorporationInventors: John H. Kniefel, Leslie R. Abraham, Glenn G. Kanengieter, deceased, Frank C. Krumholz
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Patent number: 5357873Abstract: A compact computer stand for use with home and office computer systems and associated components. A rectangular frame is supported by six legs. Disposed within the frame is an angled monitor shelf. The screen of a monitor resting upon the monitor shelf will be immediately above the keyboard at an angle. A longitudinal adjustment slot and corresponding stop bracket on the monitor shelf allow the depth of the monitor within the stand to be adjusted. A CPU shelf is disposed within the frame adjacent to the monitor shelf. Printer and paper trays are positioned at an angle above the monitor in a three-tiered structure. A keyboard tray is attached to the front of the stand frame. The left front leg of the stand is set back to allow the operator to pivot in and out of the stand without obstruction. Interchangeable auxiliary devices, such as document holders and paper trays, are attached at the front corners of the stand and are rotatable to a desired position.Type: GrantFiled: July 22, 1992Date of Patent: October 25, 1994Inventor: Carl Hilton
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Patent number: 5114022Abstract: Modular shelving for window displays comprises angled beams, at 45 degrees to the horizontal, and small horizontal shelves set on the beams. The shelves are to hold individual plants or the like. The beam ends are cut at 45 degrees, the cuts either parallel or at right angles to each other on a beam. The ends are adapted to be joined by dowels at either right or straight angles. Thus the beams may be combined in various plane configurations to form a diamond shape, W-shape, X-shape, zig-zag, and so on; the plants or items may then be arranged upon the small shelves on the beams in similar figures for window display. The weight of the structures is borne by support poles with feet. The support poles are of two lengths, the shorter being half the length of the longer; the shorter poles have a length equal to one half of the beam length, divided by the square root of two. The longer are double that length.Type: GrantFiled: October 16, 1990Date of Patent: May 19, 1992Inventor: Terry M. Rood
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Patent number: 5109991Abstract: A multi-shelf storage container for books of wallcovering samples comprising a top, bottom, rear, and a pair of side walls spaced from one another, the front of said container between said side walls being open, the side walls being canted rearwardly from bottom to top, and a plurality of essentially horizontal shelves extending between said side walls and from said open front toward said rear. The top, bottom and each shelf is comprised of two halves, each vertical set of shelf halves being connected with one of the side walls, the container including means for joining to one another the halves of at least one of the top, bottom or rear. The halves of each shelf are laterally spaced from one another to define a path therebetween along which the fastener of a wallcovering sample book can ride.Type: GrantFiled: June 6, 1990Date of Patent: May 5, 1992Assignee: J. Josephson, Inc.Inventors: Cheryl McPherson, Gary Stanko, Richard Urso
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Patent number: 5025749Abstract: An assembly for speeding the process of finishing doughnuts with icings and condiments, the table being elongated and having a horizontal upper surface and an elongated opening therein providing opposed parallel ledges lengthwise of the table and, having below the table upper surface and within the elongated opening, opposed horizontal ledges of reduced spacing therebetween, and including a plurality of rectangular shallow depth pans for receiving doughnuts thereon, the pans having, at the opposed end walls, outwardly extending lip portions, the length of the pan between the end walls being such that the lip portions slide upon the spacing between the table parallel upper surface ledges, and a plurality of pans having end walls of spacing less than that of the trays and having outwardly extending lip portions which engage the lower horizontal ledges of the table so that the trays may be slid upon the table within the opening and over the icings and condiments containing pans.Type: GrantFiled: April 19, 1990Date of Patent: June 25, 1991Assignee: Daylight CorporationInventor: Jackie R. Sutherland
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Patent number: 5020449Abstract: A multi-shelved support device is provided which permits simultaneous mounting of electronic equipment components on different shelves while maintaining electrical connection between the components. The electrical cabling connecting the equipment is stored within the area defined by the length and width of the lowest shelf.Type: GrantFiled: January 22, 1990Date of Patent: June 4, 1991Inventor: Jerry K. Forte
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Patent number: 5004029Abstract: An apparatus including a central planar table plate, with a first and second wing plate member pivotally mounted at each end of the saw table plate, wherein each wing plate includes an outwardly extending plurality of tubes directed therefrom, wherein each of the tubes telescoping receives a leg of a "U" shaped member therewithin secured to the tubes by collets mounted at free ends of the tubes spaced from each of the wings. The tubes include a cross brace spaced rearwardly of the collet, with a sleeve pivotally mounted about each of the cross braces. The sleeve includes a leg telescopingly received within an underlying tube member. The underlying tube member of each leg is pivotally mounted to a framework, wherein the framework is arranged parallel and underlying the plate member mounted to legs extending downwardly from the plate member.Type: GrantFiled: April 16, 1990Date of Patent: April 2, 1991Inventor: William C. Garner
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Patent number: 4874025Abstract: A miter saw utility stand having a saw table top upon which the miter saw is to be mounted. Located in a plane extending above the saw table top and parallel to the saw table top surface are a pair of wings which extend longitudinally and are used to support the workpiece to be cut. Each wing has an upstanding fence along one edge to enable the user to securely brace the workpiece to be cut. In one embodiment, the structure supporting the wings precludes the wings from being moved into overlying relation to the table surface. In another embodiment, the wings can be adjusted laterally inwardly of the table top surface into abutting engagement with the wings and the support structure therefor being constructed to enable vertical and horizontal adjustment of the wings, removal of the wings and addition of similar wings to extend the workpiece supporting surface.Type: GrantFiled: May 16, 1988Date of Patent: October 17, 1989Inventor: Gary D. Cleveland
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Patent number: 4856741Abstract: An x-ray diagnostics installation has an adjustable patient support table, with a control box for positioning the table, the control box also being adjustable relative to the table. The control box is attached to a bracket which is mounted in the region of the foot end of the patient support table, and is displaceable via the bracket in a direction parallel to a longitudinal edge of the table.Type: GrantFiled: December 8, 1987Date of Patent: August 15, 1989Assignee: Siemens AktiengesellschaftInventor: Willi Schaefer
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Patent number: 4836622Abstract: A display cabinet has a series of rigidly interconnected similar parallel frames, each including a standard set back from the front of the cabinet and inclining rearwardly to its top. The standards carry supports for shelves located between frames, their fronts in a plane parallel to the standards. Glass front panels, their main lower parts in front of and inclined parallel to the standards are supported closely adjacent by a transverse channel in which their bottom edges are pivotally engaged so each can be swung forwards to open position, or back to normal closed position when their upper parts, which are rearwardly curved, come to rest on a counter mounted on the frames, means being provided for releasably holding the front panels in closed position.Type: GrantFiled: January 21, 1988Date of Patent: June 6, 1989Inventor: John W. Ferguson
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Patent number: 4811981Abstract: A vehicle glove compartment organizer characterized by a body in the form of two shelf portions slidable with respect to each other for accommodating differences in width and/or the use of space in the glove compartment. The top of the shelf portions of the organizer may be spaced from the top of the glove compartment to provide a storage area together with storage compartments presented by each of the shelf portions. The support wall for each of the shelf portions tapers downwardly and rearwardly so that the aforesaid storage area and storage compartments are inclined to prevent unwanted forward storage item movement, where the storage items could include a tire gauge, pens, pencils, and the like, in addition to flat items, such as maps.Type: GrantFiled: February 23, 1988Date of Patent: March 14, 1989Inventor: Thomas E. Benson
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Patent number: 4805538Abstract: A table assembly supports a computer terminal and viewing screen, and keyboard, at a central location for optimum use by a number of users. Separate keyboard-supporting and terminal-supporting tables are independently vertically adjustable. Electrical switches on the keyboard-supporting table are actuated to effect operation of electric motors, which in turn rotate lead screws engaging nuts operatively attached to tubes supporting the tables, and thus effect reciprocation of the tables. The terminal-supporting table is pivoted about a horizontal axis so that the tilt thereof may be adjusted, and the keyboard-supporting table is slideable between detented positions to adjust the position of the keyboard with respect to the terminal and screen. At least one larger side panel, and a rear panel and other panels form the base of the assembly and allow it to be readily integrated with office furniture.Type: GrantFiled: June 14, 1983Date of Patent: February 21, 1989Assignee: JG Furniture Systems, Inc.Inventors: David W. Fisher, Lee N. Denny, Joseph T. Furlong
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Patent number: 4763581Abstract: A multi-tiered, multi-station carrel unit includes spaced side walls that define a plurality of compartments divided into work stations by an intermediate deck, each work station having a work-supporting surface and a seat defined therein. A stairwell leads to the upper work stations and the carrel units may be assembled in any desired pattern.Type: GrantFiled: December 15, 1986Date of Patent: August 16, 1988Assignee: Midland Manufacturing Corp.Inventor: Benjamin H. Weese