Single Non-moving Support Leg Patents (Class 297/451.4)
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Patent number: 11324323Abstract: A body support structure includes a structural lattice structure having a first stiffness, and a compressive lattice structure supported by the structural lattice structure and having a second stiffness less than the first stiffness. A skin lattice structure is supported by the compressive lattice structure, wherein the skin lattice structure is resistant to shear deformation in response to a normal force and is expandable in a direction transverse to the normal force.Type: GrantFiled: September 16, 2020Date of Patent: May 10, 2022Assignee: STEELCASE INC.Inventors: Nickolaus William Charles Deevers, Carl V. Forslund, III, John Richard Hamilton, Kurt R. Heidmann, James Ludwig, Bruce Smith, Aaron Michael Porterfield
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Patent number: 9352677Abstract: A vehicle seat includes a cover (1) and a side covering (5). A reinforcing strip (3) is provided at least in sections of the edge region of the cover (1) and is arranged in a gap (4) between the cushion (2) and the side covering (5).Type: GrantFiled: June 20, 2013Date of Patent: May 31, 2016Assignee: JOHNSON CONTROLS GMBHInventor: Andreas Schittko
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Patent number: 9301621Abstract: A collapsible marsh stool comprises a seat, an anchoring post and a pair of retaining flanges depending from the underside of the seat, in a deployed configuration the anchoring post fitting in an opening in the top end of a telescoping support leg, and the support leg received in the center hole of a mud plate such that the mud plate is slidingly disposed on the leg, upward movement of the mud plate limited by a stop on the leg, and a collapsed configuration in which the mud plate is disposed adjacent the seat's underside with the anchoring post removably received in the mud plate's center hole, the leg removably retained in the apertures of the retaining flanges, and the side edge of the mud plate captured between the leg and the underside of the seat.Type: GrantFiled: August 1, 2014Date of Patent: April 5, 2016Inventors: Theodore William Barstad, Sean P. McDermott
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Patent number: 9216702Abstract: A locking seam alignment guide may be utilized for attaching a fabric cover to a substrate to form an interior trim component in a vehicle passenger compartment. An elongate ribbon-like member has a longitudinal stitching flange and a longitudinal locking key depending from the stitching flange along a midline thereof. The longitudinal locking key has one of a cylindrical shape, and a triangular shape. The longitudinal stitching flange is one of a flange extending along one side of the midline, and a flange extending along both sides of the midline. The locking seam alignment guide can be stitched to a fabric cover and seated in a complementary keyway to hold the fabric cover to the substrate.Type: GrantFiled: June 26, 2013Date of Patent: December 22, 2015Assignee: Leon Plastics, Inc.Inventors: Brent T. Mannor, Michael D. Bicard, William I. Yowaish
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Patent number: 9126519Abstract: The invention relates to a vehicle seat for open or semi-open motorized recreational vehicles, such as riding mowers, golf carts, buggies or the like, in which a seat part and a backrest are formed together in one piece, wherein the seat part and the backrest have a common base structure and at least one net-like fabric stretched over the latter and the net-like fabric is formed as a possible contact face for a person who is sitting on the seat, wherein the net-like fabric is weatherproof and is designed in such a way that it is more extensible in a longitudinal direction of the vehicle seat than in a width-wise direction of the vehicle seat.Type: GrantFiled: April 21, 2011Date of Patent: September 8, 2015Assignee: Grammar AGInventor: Roland Uebelacker
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Patent number: 8955914Abstract: A leg restraint is provided for side-seated vehicle occupants, such as aircraft passengers, and includes a leg-restraining member mounted in proximity to a side-facing vehicle seat and is selectively moveable between a deployed, laterally-extending leg-protecting position and a retracted, non-leg interfering position.Type: GrantFiled: May 31, 2013Date of Patent: February 17, 2015Assignee: B/E Aerospace, Inc.Inventors: Pete C. Meister, Michael J. Farvet
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Patent number: 8764116Abstract: An item of seating furniture contains a seat providing a seat surface, a generally circular foot panel positioning the item of seating furniture on a floor, and a central part, which connects the seat to the foot panel and of which a vertical center axis runs centrally through the foot panel. The foot panel is of at least partially convex configuration and that side of the foot panel which is directed toward the floor is configured, at least in part, as a non-slip surface. This creates an ergonomic item of seating furniture which stands in a stable state.Type: GrantFiled: June 4, 2010Date of Patent: July 1, 2014Assignee: VS Vereinigte Spezialmoebelfabriken GmbH & Co. KGInventors: Reinhard Weber, Thomas Braun, Walter Richter, John Harding
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Publication number: 20140049087Abstract: A portable chair for outdoor activities that includes a blade that is inserted in the ground on one end of a main support and a seat on the other end of the main support. The blade and a mud stop bar resist displacement of the portable chair. A back rest support bar is attached to the seat and the main support. A back rest is attached to the back rest support bar. The back rest support bar may be completely disconnected or partially disconnected from the portable chair for transportation or storage.Type: ApplicationFiled: August 16, 2013Publication date: February 20, 2014Inventor: Thomas J. Kinczkowski
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Publication number: 20130009441Abstract: A seat cushion for reducing back pain via elevating specific areas of a user's posterior and back is provided. The seat cushion includes two outer sections of generally semicircular shape and first height, each having a lower layer of firm foam of first thickness and an upper layer of soft foam of second thickness, the first thickness exceeds the second thickness, an inner section of generally rectangular shape with length and width and second height less than the first height, the inner section extends lengthwise between the outer sections forming a channel above the inner section and between the outer sections, a cushion base provides support for the underside of the outer sections and inner section, whereby for the user sitting on the seat cushion, a specific area of the user's posterior and back aligned with the channel is elevated above the channel to relieve pressure on the specific area.Type: ApplicationFiled: November 30, 2011Publication date: January 10, 2013Inventor: Daniel L. Carmichael, IV
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Publication number: 20110198907Abstract: A chair configured such that a backrest support rod does not make contact with an object when the chair is swiveled and is thus reliably prevented from damaging the object or from being damaged by the object and that the chair uses a reduced number of parts, has a simple structure, and can be easily assembled. A chair, wherein front portions of front facing sections (9b) of a backrest support rod (9) are mounted to a support base (5) supported by a leg body (3) and supporting a seat (7). The backrest support rod (9) is formed in an L-shape in a side view and comprises upwardly facing raised sections (9a) and the forwardly facing front facing sections (9b). The upwardly facing raised sections (9a) and the forwardly facing front facing sections (9b) are connected together through a curved section (9c), and the raised sections (9a) support a backrest (6).Type: ApplicationFiled: September 18, 2009Publication date: August 18, 2011Inventors: Hiroshi Masunaga, Hisato Fujita
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Publication number: 20100052398Abstract: An improved seating apparatus is provided, including a seat supported by a fixed seat post, the seat post mating with a support mount fixed to the bottom of the seat. The aligned surfaces of the seat post and support mount are of a non-circular cylindrical shape to prevent rotation of the support mount with respect to the seat post.Type: ApplicationFiled: August 29, 2008Publication date: March 4, 2010Inventors: Gregory Hanusiak, Jeremias C. Rivera, JR., Doss Samikkannu
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Publication number: 20100052397Abstract: The present invention provides a telescoping leg with a seat configured to collapsibly nest there within during a stowed mode and configured to be extracted and provide a seating surface atop the telescoping leg for supporting a person during a deployed mode. In a preferred embodiment of the present invention a portable stool is provided comprising a leg and a seat configured to collapse and nest within the leg during a stowed mode, the seat configured to be extracted from the leg for providing a seating surface atop the leg for supporting a person during a deployed mode. The present invention can be compacted to a small size so that is can be easily carried in a purse, bag, or pocket.Type: ApplicationFiled: August 29, 2008Publication date: March 4, 2010Inventor: Shawn Shlomo Mishly
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Patent number: 7396083Abstract: A body support system for providing support to a user is provided. In certain embodiments, a body support system comprises a single leg having a first end and a second end; a seat attached to the first end of the single leg; a base attached to the second end of the single leg, the base having a curved surface capable of securely engaging a ground surface at a range of angles; and a strap having a first end and a second end wherein the first end of the strap is attached to the single-legged body support system and wherein the second end of the strap is capable of attaching to a user.Type: GrantFiled: February 19, 2007Date of Patent: July 8, 2008Inventor: Curtis E. Kasner
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Patent number: 6893097Abstract: An outdoor stool system for providing a portable seating structure capable of being utilized in various ground surface conditions. The outdoor stool system includes an elongate support member, a seat shaft slidably positioned within the support member, a seat member attached to the seat shaft, and a self-deploying base support that has a compact storage structure. The base support is comprised of a spike member along with a first member and a second member pivotally attached to a lower collar. The first member and the second member pivotally extend outwardly when the spike member is inserted into a ground surface thereby providing positional support to the seat structure.Type: GrantFiled: July 7, 2003Date of Patent: May 17, 2005Inventors: Alan H. Ebensperger, Joseph L. Martin
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Patent number: 6824221Abstract: A furniture piece including a plurality of rib units, each-rib unit having a pair of substantially parallel faces, at least one functional surface, and a leg or supporting member. When arranged in a predetermined, face-to-face relationship and secured by one or more connecting rods, the functional surface of each rib unit defines a surface of a furniture piece, such as a chair or bench seat, while each leg or supporting member is offset from the neighboring leg or support member according to a pattern which, when combined with the legs or supporting members of the other rib units, provides support for the entire furniture piece and its occupant.Type: GrantFiled: April 27, 2000Date of Patent: November 30, 2004Assignee: Tiffany and Tiffany Designers, Inc.Inventors: H. Robert Tiffany, III, Barbara Yaseen Tiffany
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Patent number: 6755466Abstract: A hunter's chair specifically designed for use in hunting blinds and/or tree stands includes a cushioned seat member with a cushioned backrest portion vertically extending therefrom. On the rear surface of the backrest portion is a pouch for receiving accessory items. Extending from the bottom surface of the seat member is a telescoping leg having a base structure on the lower end thereof The base structure includes a plurality of radially extending arms, each having an aperture at a distal end for receiving a fastener means to secure the chair to a support surface. A lever on the lower surface of the seat member operates a pneumatic lift assembly that extends and retracts the telescoping leg to adjust the height of the seat member.Type: GrantFiled: April 23, 2003Date of Patent: June 29, 2004Inventor: Keith Anders
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Patent number: 6378945Abstract: A stool comprising a seat mounted to a leg assembly. Apertures within the seat are sized to contain fasteners that mount the seat to the leg assembly. Nuts are positioned on a bottom edge of the seat to receive the fasteners. In one embodiment, the present invention is used within institutional facilities because the stool is difficult to disassemble without tools or excessive amounts of force.Type: GrantFiled: January 2, 2001Date of Patent: April 30, 2002Assignee: Bob Barker Company, Inc.Inventor: Todd D. Krueger
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Patent number: 6176545Abstract: A stool having an elongated post with a top and a bottom along a generally longitudinal axis. A first threaded member is disposed at the top of the post and a second threaded member is disposed intermediate the top and bottom. The second threaded member is disposed about an axis substantially transverse to the axis of the first threaded member. A seat member having a third threaded member in or on the bottom thereof is adapted to selectively mate with the first and second threaded members so that the seat member has an operative position when the third threaded is engaged with the first threaded member and a storage position when the third threaded member is engaged with the second threaded member.Type: GrantFiled: July 19, 1999Date of Patent: January 23, 2001Assignee: Kelli LemkeInventor: John D. Hambleton