Having Detachably Interfitting Parts Or Components; I.e., Knockdown Patents (Class 297/440.1)
  • Publication number: 20020195862
    Abstract: A frame for a child seat includes an upper frame and a lower frame connected to the upper frame. The lower frame has left and right members that can be connected to each other such that the left and right members are positionable relative to one another between a first position and a second position when the lower frame is disconnected from the upper frame. A second frame can be rotatable between an angularly spaced position and a collapsed position along bends formed on a first frame portion.
    Type: Application
    Filed: June 26, 2001
    Publication date: December 26, 2002
    Applicant: MATTEL, INC.
    Inventors: Brian S. Kelly, Bryan M. Brown
  • Publication number: 20020190562
    Abstract: A furniture structure and method are provided for chairs or other furniture as used in offices, homes and the like. The structure provides an improved method of assembly using stretchable fabric spaced between opposing side frame members. Inserts attached to the fabric are used to selectively draw the fabric towards the side frames with threaded members so that a desirable tension can be applied to the fabric for comfort and aesthetic purposes. When worn the fabric can be easily replaced in the field by unskilled consumers.
    Type: Application
    Filed: June 14, 2001
    Publication date: December 19, 2002
    Inventor: Marta V. Tornero
  • Patent number: 6494540
    Abstract: A furniture structure and method are provided for chairs or other furniture as used in offices and homes. The structure provides an improved method of assembly using stretchable fabric spaced between opposing side frame members. Inserts attached to the fabric are used to selectively draw the fabric towards the side frames with threaded members so that a desirable tension can be applied to the fabric for comfort and aesthetic purposes. When worn the fabric can be easily replaced in the field by unskilled consumers.
    Type: Grant
    Filed: June 14, 2001
    Date of Patent: December 17, 2002
    Inventor: Marta V. Tornero
  • Patent number: 6488339
    Abstract: In a vehicle seat, in particular a motor vehicle seat, having a seat substructure (3) and a backrest (6) which is to be fastened to the seat substructure (3), the backrest (6) can be fastened to the seat substructure (3) by means of a quick-fitting connection (10, 13).
    Type: Grant
    Filed: May 8, 2001
    Date of Patent: December 3, 2002
    Assignee: Keiper GmbH & Co
    Inventors: Holger Finner, Rolf Schüler
  • Patent number: 6460924
    Abstract: A convertible table and bench combination for children that includes a table and a pair of benches. The table includes an apron, a pair of legs, and a table top. Each leg includes a foot that has two pair of throughbores. The table top rests invertibly in the apron and has pair of through cutouts for grasping by hands for facilitating inversion thereof, an uppermost surface that has plate recesses that replaceably hold plates therein for preventing the plates from being knocked over by the children and glass recesses that replaceably hold glasses therein for preventing the glasses from being knocked over by the children, and a lowermost surface that is completely flat so as to provide a work surface for the children when eating is over, the plates and the glasses are removed, and the table top is lifted and inverted.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: October 8, 2002
    Inventor: Lorraine M. Josephs
  • Publication number: 20020140273
    Abstract: A structure for combining a back pad and a bottom pad of a leisure chair is disclosed. The leisure chair is formed by a back frame, a bottom frame, and a plurality of legs; a back pad and a bottom pad are formed on the back frame and the bottom frame. Supporting frames of the back frame and the bottom frame are formed with joint portions, respectively. The back pad and the bottom pad are pads of whole pieces. Two sides of the back pad and bottom pad have assembly portions installed in the joint portions, respectively. By the assembly portions at two sides of the back pad and the bottom pad passing through the joint portions two sides of the back frame and the bottom frame, the leisure chair has the effect of being assembled and detached easily with less time and power. Moreover, the structure of the leisure chair is enhanced.
    Type: Application
    Filed: April 3, 2001
    Publication date: October 3, 2002
    Inventor: Lausan Chung-Hsin Liu
  • Patent number: 6450575
    Abstract: A detachable stacking chair includes a chair bracket for seating people and two front legs fastened to two sides of the chair bracket having respectively first fastening sections and second fastening sections formed thereon, and a pair of rear legs having first anchor sections and second anchor sections located thereon matching respectively the first fastening sections and the second fastening sections. The first anchor sections and the second anchor sections may be fastened respectively to the first fastening sections and the second fastening sections through first and second fasteners to compete a chair. The rear legs are detachable from the chair bracket and the front legs for stacking separately to save storing space.
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: September 17, 2002
    Inventor: Lausan Chung-Hsin Liu
  • Patent number: 6422654
    Abstract: A chair with a disconnectable back so that the back can be moved from its normally upright mounted position relative to the seat to be placed against the seat so as to minimize space to facilitate shipping of the chair. The seat has a pair of receiving cavities located at the back edge of the seat. The back has a pair of protuberances which are to engage with the receiving cavities. The back also includes a spring biased pin assembly that is to deflect when moving of the back between a pair of armrest frames with the spring biased pin assemblies engaging with holes formed within each armrest frame thereby locking in place the back with the seat achieving the normal usage position for the chair.
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: July 23, 2002
    Inventor: James E. Grove
  • Publication number: 20020093235
    Abstract: An easily assembled and disassembled modular furniture system is disclosed. The furniture system includes a base frame having a front member, a first side member, a second side member and a rear member. A plurality of furniture modules including a first arm module, a second arm module and one of a spring nest module and a sleeper module are mounted to the base frame using a plurality of fastener assemblies. Each fastener assembly includes two portions: a stud member and an aligning receptacle bracket. Each of the stud members and said brackets are secured to opposing locations of the base frame and at least one of the modules so that the modules may be positioned upon the frame by engaging the aligning receptacle brackets upon the corresponding stud members without the use of tools.
    Type: Application
    Filed: March 5, 2002
    Publication date: July 18, 2002
    Applicant: Alfred G. Niederman
    Inventors: Alfred G. Niederman, Travis D. Pate
  • Publication number: 20020063462
    Abstract: A method of constructing upholstered furniture is provided using unitary ends which are covered with molded polymeric foam cushions. The construction method saves time and reduces the cost of the finished furniture while allowing relatively unskilled workers to produce top quality furniture in an efficient manner.
    Type: Application
    Filed: January 23, 2002
    Publication date: May 30, 2002
    Inventor: Bobby D. Cleary
  • Patent number: 6382728
    Abstract: According to one aspect of the folding chair of the present invention, a seat back support integrally formed with the front legs of the folding chair is bent forward at a particular angle, at a particular height above the seating surface, to provide comfortable lower back support for a person sitting on the seat, while maintaining stability. According to another aspect of the invention, a cushion for use on the seat back of the chair is disclosed. The cushion has a particular shape with portions that are intended to interlock with a correspondingly shaped apertures in the seat back of the chair. The cushions may be removed for cleaning or replacement with little trouble. In another aspect, the seating surface of the folding chair is contoured with a gentle s-shape.
    Type: Grant
    Filed: October 13, 2000
    Date of Patent: May 7, 2002
    Assignee: Meco Corporation
    Inventor: Steven A. Buono
  • Publication number: 20020043865
    Abstract: A chair adapted to be stacked is provided, of the type having a rear frame (2) including two rear uprights (3) and rear crosspieces (5), a front frame (7) including two front uprights (8) and front crosspieces (9), a seat (10) and lateral crossbars (11) connecting the rear uprights (3) with the front uprights (8), the chair further having shaped close-fit regions (13) formed in at least one of the frames (2, 7) to removably engage, by close fitting, an underlying chair in a stacked position and the engagement taking place by forced and elastic deformation of the frames (2, 7) at the shaped close-fit regions (13).
    Type: Application
    Filed: July 26, 2001
    Publication date: April 18, 2002
    Applicant: DRAKE Corp.
    Inventors: Mario Bruschi, Diego Discacciati
  • Patent number: 6347835
    Abstract: The present invention provides an adjustable frame member for a chair seat frame and a lockable alignment tool which is implemented between the chair seat frame and an attachable seat back. Initially, the chair seat frame is pre-assembled such that the adjustable frame member is in a non-rigid state, therefore allowing for side to side skewing motion of the chair seat frame. The lockable alignment tool is mounted onto the seat back, in its unlocked position. Once the lockable alignment tool is mounted to the seat back, it is locked such that its length is fixed. The lockable alignment tool is then removed from the seat back and mounted onto the seat frame. As the lockable alignment tool is mounted onto the seat frame, skewing motion of the seat frame is caused as the seat frame aligns with the lockable alignment tool. Once the lockable alignment tool has been fully mounted to the chair frame, screws are used to lock the adjustable frame member. As such, the adjustable frame member becomes a rigid structure.
    Type: Grant
    Filed: April 5, 2000
    Date of Patent: February 19, 2002
    Assignee: La-Z-Boy Incorporated
    Inventors: Larry P. LaPointe, Michael R. Mero, Jr.
  • Publication number: 20010052723
    Abstract: The invention resides in a new reinforced furniture strut, a method of constructing furniture in a modular fashion using a reinforcing strut and a method of constructing a chair in modular fashion incorporating the reinforcing strut for narrow package shipping. This invention satisfies the long felt need of providing furniture that may be repeatedly assembled and disassembled without substantial wear and damage to the furniture materials, yet result in a stable, high-quality piece of furniture, and without unappealing external bracing or the like. The present invention solves these problems by providing a strut containing a metal (or other rigid material) rod encased in the material the furniture is constructed of. The ends of the rod are threaded to allow the strut to be affixed to the furniture piece with a nut or bolt. These reinforcing struts appear to be ordinary furniture components but instead possess the strength of metal.
    Type: Application
    Filed: June 14, 2001
    Publication date: December 20, 2001
    Inventor: Sandy Wu
  • Patent number: 6305750
    Abstract: A backrest for a chair comprising two parts constructed and arranged to interlock around chair back supports. Each part is preferably molded, and has a rib structure which provides positioning means for assembly on the supports. A hook and hook receiver arrangement provide a locking means for firm attachment of the parts to the supports. Decorative cushions can be applied to the parts before or after locking them to the supports. The invention is not limited to folding chairs.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: October 23, 2001
    Assignee: MECO Corporation
    Inventors: Steven A. Buono, Eric A. Ward
  • Patent number: 6293624
    Abstract: A sling chair having side rails which connect to a cross member spanning the side rails. Each side rail has an extension bearing a socket which accepts insertion of one end of the cross member. The chair has a fabric seating member retained conventionally to the side rails. The cross member and side rails provide both a structural frame for the sling chair as well as a frame for the fabric seating member. The novel construction reduces the traditional redundant separate chair and sling frames to one frame.
    Type: Grant
    Filed: April 18, 2000
    Date of Patent: September 25, 2001
    Inventors: Robert A. Gaylord, Oliver Wang
  • Patent number: 6283552
    Abstract: A seat assembly for a vehicle including a seat frame, a seating surface secured to the seat frame and having spaced apart, generally parallel first fibers and spaced apart second fibers transverse to the first fibers, a bolster, and a fastener. The fastener has an attachment member securable to the bolster and a series of hook members extending from the attachment member and insertable between the first fibers and the second fibers of the seating surface. The hook members have a barb portion extending from the hook members to provide retention of the fastener to the first fibers, thereby securing the bolster to the seating surface.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: September 4, 2001
    Assignee: Johnson Controls Technology Company
    Inventors: Larry E. Halse, Jean-Paul Schowalter, Lance E. Larsen, John Krsteski, Daniel J. Koester
  • Patent number: 6279997
    Abstract: A portable pew, that comprises (1) a first, second, third, and fourth cam attached to a seat portion; (2) the seat portion, having a seat bottom, a seat top, a first seat side, a second seat side, a third seat side, and a fourth seat side, and wherein the first cam is pivotally attached to the first seat side and the second cam is pivotally attached to the second seat side; and the third cam is pivotally attached to the seat bottom, and the fourth cam is pivotally attached to the third seat side; (3) at least one back portion having a back portion front, and a back portion back, a first back side, a second back side, a third back side and a fourth back side, and wherein the first cam is additionally pivotally attached to the first back side.
    Type: Grant
    Filed: December 22, 1999
    Date of Patent: August 28, 2001
    Assignee: Trinity Furniture Manufacturing Company
    Inventors: Lorraine Moore, Barry E. Pratt
  • Patent number: 6270162
    Abstract: A chair includes a seat plate disposed on a base, four panels secured to the bottom of the seat plate and secured to the base for securing the seat plate on the base. The base includes a pair of bars having a middle portion secured together to form a cross-shape. Four fasteners are engaged through the bars and engaged with the panels for securing the seat plate on the base. The middle portions of the bars each has a flat recess engaged with each other for maintaining the bars at the cross-shape. Four pads are engaged on the bars and engaged between the bars and the panels.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: August 7, 2001
    Inventor: Andy Jeny
  • Patent number: 6267446
    Abstract: A compressed upholstered furniture assembly kit, method of manufacture and assembled article of furniture. A consumer-assembled article of furniture having upholstered portions is provided in a manner which comports with the shipping, warehousing and display constraints of retailers and which accommodates a variety of consumer decorating tastes. The kit includes frame members and reduced volume padding. This padding, when exposed to air at atmospheric pressure expands to its natural size and shape. The padding may include a porous protective cover which is applied prior to reducing its volume, and may also include a bladder to which fluid is added to provide further expansion. The expanded padding provides cushions which are covered with separately available decorative, fitted covers to form upholstered pieces, which are then applied to the assembled frame to form a completed article of furniture.
    Type: Grant
    Filed: May 14, 1997
    Date of Patent: July 31, 2001
    Assignee: Home Reserve, Inc.
    Inventors: Roy M. Wieland, Blaine L. Wieland
  • Patent number: 6241317
    Abstract: A modular chair includes a seat unit, a back unit that is mounted removably on the seat unit, and two armrest units that are mounted respectively and removably on the left and right sides of the seat unit.
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: June 5, 2001
    Inventor: Jimmy Wu
  • Patent number: 6224159
    Abstract: A flexible chair which can be easily disassembled to or assembled from a flat or substantially flat configuration for storage or shipment. The chair includes a pivoting seat and back assembly and a frame supporting the seat and back assembly. The seat and back assembly includes a flat seat portion, a back portion, a set of one or more hinges connecting together the seat and back portions, and fabric or other material for supporting the user. The back portion has freedom to pivot relative to the seat portion and frame between a reclining position and an upright position, with the back portion being prevented from pivoting in a first rotational direction relative to the frame beyond the reclining position and the back portion being prevented from pivoting in the opposite rotational direction relative to the frame beyond the upright position.
    Type: Grant
    Filed: May 12, 1999
    Date of Patent: May 1, 2001
    Inventor: Charles Owen Perry
  • Patent number: 6217120
    Abstract: An article of seating furniture, e.g., a chair, includes two substantially parallel panels arranged in spaced-apart generally vertical planes. Each panel is formed of a pressed composition wood product, e.g., particleboard or fiberboard. A plurality of connector strips extend between the two panels so as to interconnect the panels. Hardware for securing each end of each connector strip to one of the panels includes a pair of plates sandwiching the panel between them, and a plurality of fasteners extending through a plurality of aligned holes in each of the plates and the panel for tightly joining together the pair of plates and the panel sandwiched between the plates. One of each pair of plates is part of an angle, one wing of which is the plate and the other wing of which is attached to the connector strip. Preferable, three fasteners, which may be bolts, pass through each pair of plates in the panel located between the pair, and the three bolts are arranged in a triangular pattern.
    Type: Grant
    Filed: December 16, 1999
    Date of Patent: April 17, 2001
    Assignee: Brodart Co.
    Inventor: Joseph S. Pugliese
  • Patent number: 6206473
    Abstract: An article of collapsible furniture includes a top member and a base having multiple panels, each of the panels being hingedly connected to at least one other of the panels, and wherein the base has a collapsed storage condition wherein the panels are folded atop one another, and the base has an expanded load supporting condition wherein the panels are unfolded to form, in horizontal cross-section, a central load-supporting polygon, the polygon being a concave octagon. A connection assembly includes a series of slotted tabs that engage with a corresponding series of hooked slots to releasably lock the top member in a load supporting position atop the base.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: March 27, 2001
    Inventor: Igor Kondratiev
  • Patent number: 6202787
    Abstract: A step assembly for a swimming pool, includes a unitary, one-piece, molded plastic, stand alone, lower step section including two steps, an upper platform at least as high as an uppermost one of the steps, a first supporting structure for supporting the two steps and the upper platform on a ground surface as a stand alone unit without any further supporting structure, a first hollow chamber defined between the first supporting structure, the two steps and the upper platform, and a first opening in the first supporting structure permitting access to the first hollow chamber; a unitary, one-piece, molded plastic upper step section including an upper step at a height greater than the upper platform, a second supporting structure for supporting the upper step on the upper platform, a second hollow chamber defined between the second supporting structure and the upper step, and a second opening in the second supporting structure for permitting water access to the second hollow chamber, the upper step section having
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: March 20, 2001
    Assignee: Skyller Associates L.L.C.
    Inventors: Emerich Kessler, Arie Wilensky
  • Patent number: 6168236
    Abstract: An armrest includes a lower cover with a number of retainer rings and an upper cover mounted on top of the lower cover. A number of metal nut fasteners are mounted in the retainer rings, respectively. Each nut fastener has a screw hole to allow the armrest to be mounted to a base by screws. A number of engaging plates are provided for securely engaging the upper cover with the lower cover. The metal nut fasteners can be easily removed by breaking the retainer rings.
    Type: Grant
    Filed: January 10, 2000
    Date of Patent: January 2, 2001
    Inventor: Su-Jan Chen