Upwardly Tilting Bottom Elevates Pivoted Front Legs Patents (Class 297/60)
-
Patent number: 10874219Abstract: A folding chair can include a seat pan being formed by a pair of seat bars. The seat pan can be tensioned by a pair of vertical legs. The chair can also include a backrest formed by a pair of diagonally extending backrest bars, a front frame formed by a pair of cross bars, a rear frame formed by rear cross bars, and a pair of armrests. The vertical legs can each be provided with a lower leg and an upper leg. The inner leg can be configured to telescope out of the outer leg and at least one of the vertical legs can be provided with a latch for locking the outer leg to the inner leg. The latch can include a trigger and a projection can be configured to rotate the projection out of a slot formed in the inner leg.Type: GrantFiled: February 21, 2020Date of Patent: December 29, 2020Assignee: YETI Coolers, LLCInventors: Andrew J. Winterhalter, Michael Cieszko, Evan Goldberg, Derek Sullivan, Donald Edward Desroches
-
Patent number: 9888777Abstract: A foldable bench having a seat and front support members that may be rotated between a folded position and an unfolded position includes a backrest, first and second front support members, a seat, and a latch. The front support members are mounted to the font of the backrest and rotate laterally between a folded and unfolded position. The seat is mounted to the front of the backrest and rotates vertically between a folded and unfolded position. In the folded position, the seat is sandwiched between the backrest and the front support members. In the unfolded position, the seat prevents the front support members from rotating inwards to the folded position. The seat is supported in an unfolded position by seat supports located on each of the front support members, which are received by receivers in the seat. A latch located on one of the arms selectively engages an opening in the seat to secure the seat in the unfolded position.Type: GrantFiled: February 23, 2016Date of Patent: February 13, 2018Assignee: Zhuhai Shichang Metals Ltd.Inventor: Wen-Sheng Lin
-
Patent number: 9151113Abstract: A folding step stool includes a front rail assembly. The step stool includes a rear rail assembly, pivotally connected to the front rail assembly, having a crossbar. The step stool includes a step pivotally attached to the front rail assembly having notches which fit over the crossbar when the stool is in an open position. The step stool includes a linkage assembly pivotally and fixedly attached to the step and pivotally and fixedly attached to the crossbar. The linkage assembly compresses to allow the notches to fit over the crossbar and the linkage assembly exerting a force to maintain the crossbar in the notches when the stool is in the open position. A method for securing a step stool includes the steps of moving the notches of a step against a crossbar of a rear rail assembly pivotally connected to a front rail assembly of the step stool.Type: GrantFiled: May 8, 2014Date of Patent: October 6, 2015Assignee: Werner Co.Inventor: Thomas W. Parker
-
Patent number: 8651567Abstract: A folding chair is disclosed that meets and/or exceeds, for example, ANSI/BIFMA standards. The folding chair may be made from a material that includes, metal, wood, plastic, or the like. Independent of the particular material used in the folding chair, the disclosed folding chair includes a configuration that satisfies, or surpasses, for example, ANSI/BIFMA leg strength testing, among other tests.Type: GrantFiled: June 8, 2012Date of Patent: February 18, 2014Assignee: Meco CorporationInventor: Darren Aldred
-
Patent number: 8579367Abstract: The present invention is directed to Anti-ballistic Chairs with the preferred embodiment consisting of a conventionally appearing stacking chair with padded seat cushion and back rest, having a tubular framework with arm rests, having the addition of a skirt section below the seat extending to the floor level. The core of the chair will consist of layers of flexible anti-ballistic fabric, also known as soft armor, wrapped in two directions around the tubular members of the back rest, seat and skirt section. Alternatively, the stacking chair will be constructed of pre-manufactured hard anti-ballistic armor components, also known as hard armor. Two additional embodiments will be folding chairs with tubular frameworks, the first having hard armor anti-ballistic surfaces and the second being able to have hard armor or soft armor anti-ballistic surfaces.Type: GrantFiled: December 30, 2011Date of Patent: November 12, 2013Assignee: Peters Security International, IncInventors: Fred E. Peters, Jens Wemhoener
-
Patent number: 8550546Abstract: In various embodiments, a seating apparatus includes a seat member, a front leg assembly, a rear leg assembly, one or more attaching members for attaching the seating apparatus to a proximate structure and a rebound apparatus for returning the seat member from a deployed state to a retracted state. In various embodiments, the seating apparatus may further include a rebound regulation means, for regulating the rebound response of the seat, delivered by the rebound apparatus.Type: GrantFiled: November 12, 2009Date of Patent: October 8, 2013Inventor: Bonnie Breit
-
Patent number: 8118358Abstract: A folding chair includes a back frame including at least one rear leg, a seat frame pivotally connected to the back frame, at least one front leg pivotally connected to the seat frame, a link connected to the at least one front leg and the at least one rear leg to pull the front leg toward the back frame when the folding chair is folded, and a seat panel pivotally connected to the seat frame and configured to be separated from the seat frame when the folding chair is folded.Type: GrantFiled: February 19, 2008Date of Patent: February 21, 2012Assignee: Meco CorporationInventors: Douglas G. Wright, Mark T. Proffitt, George Lawrence Huff, Stephen J. Zwonitzer, Robert B. Holben, Kurt Rampton
-
Patent number: 8061766Abstract: A chair. The chair folds by a plurality of hinges between an expanded position and a collapsed position to seat a person substantially horizontal while the chair is positioned on an angled surface. The chair comprises a back assembly, a seat assembly, a leg assembly, a seat, an arm assembly. The chair further comprises at least one anchor that is configured to penetrate the angled surface in order to stabilize the chair on the angled surface.Type: GrantFiled: July 29, 2009Date of Patent: November 22, 2011Inventor: Greg Miller
-
Patent number: 7040635Abstract: A portable wheeled dolly for transporting a receptacle of articles, such as a quantity of baseballs to a practice field, where the dolly comprises a pair of spaced apart, elongated frame members, and a U-shaped handle engaging respective first ends of said frame members. Hingedly positioned along a midpoint of the of the frame members is a pivotal platform which functions as a transporting support surface for the receptacle, or as a seat in a static mode. A pair of wheels are provided in proximity to the second ends of the frame members, where the wheels are vertically spaced from the second ends to avoid ground contact in the static mode, but in rolling contact in the transporting mode.Type: GrantFiled: November 17, 2003Date of Patent: May 9, 2006Inventor: Bradford D. Remole
-
Patent number: 6746079Abstract: A seat with linkage attachable on either side of conventional luggage carts, on both sides, or to the backside, and once the push/pull handle rotates upward, positions itself vertical, for headroom clearance, and simultaneously deploys the seat to horizontal level, for seating, with an extension arm attached to, or part of, the bent projecting arm of the push/pull handle. The seated user's weight transfers directly to the floor by a U-shaped underseat support, preventing the cart from moving, and when the handle is down, for cart movement, the downward rotation retracts the seat up to stowed position with a torsion spring. The seat can be installed on a corner post of the cart structure, manually rotated to level position around the cart's corner, providing seating at either side, or back of the cart, and in stow position rests against cart structure. In all embodiments multiple stacking of carts is allowed.Type: GrantFiled: September 23, 2002Date of Patent: June 8, 2004Inventor: Maria R. Cabedo-Deslierres
-
Patent number: 6299251Abstract: A foldable park bench that prevents unwanted individuals and animals from sleeping or sitting thereon has wooden seat and wooden seat back. Two parallel vertical metal bars attach to and traverse the rear of the seat back near each end of the bench and are secured to the ground by a single piece of concrete. Each of two hinged horizontal metal bars under the seat that connect to their corresponding vertical bars rest on an L-shaped angle bar that connect to each vertical bar also. The horizontal bars are bisected into a front and rear portion with the rear portion generally corresponding to the part of the horizontal bar not covered by the wooden seat. The hinged bars rotate upward to a folded position along with the seat when the seat is lifted up. A cantilevered chain extends from each vertical bar to the horizontal bar under the seat to provide the seat with further support.Type: GrantFiled: July 31, 2000Date of Patent: October 9, 2001Inventor: Sebert Harper
-
Patent number: 6056353Abstract: A lightweight, portable, adjustable folding chair accommodated specifically for persons with a joint disability which causes sitting or rising from a seated position to be difficult including partial or total hip replacement patients. The chair has adjustable height legs, solid cushioned seat and solid arm rests. The feet of the chair are covered with replaceable rubber tips for safety. The chair may be folded for transport and storage. A handle within the backrest is included for ease of carrying.Type: GrantFiled: November 16, 1998Date of Patent: May 2, 2000Inventor: Laura Meara
-
Patent number: 5782528Abstract: A folding chair (1) which consists of a seat (5) foldable; two pairs of struts, front (2) and rear (3) which converge on and connect to the chair back (6) functioning as legs and being connected to each other respectively by a rear horizontal cross-bar (9) and a front horizontal cross-bar (8). The rear struts (3) are formed by two tubes (31, 32) slidable one inside the other, the internal tube (32) being fixed by at least one connector (7) to the top of the front strut (2) in correspondence with the chair back, the external tube (31) being fixed to its twin by said rear cross-bar (9). The partial extraction of the internal tube (32) from the external tube (31) occurring when the chair is lifted by the back (6) allows the rotation of the seat around the axis of said rear cross-bar (9).Type: GrantFiled: June 12, 1997Date of Patent: July 21, 1998Inventor: Enrico Cioncada
-
Patent number: 5624153Abstract: A folding chair comprising a front leg frame pivotally connected to a right sidebar and a left sidebar, a left and right sidebar pivotally connected to a rear leg frame, a seat member pivotable about a rear crossbar articulated to the rear leg frame, a back rest fastened to the extended rear legs, and a locking device that interlocks the seat member to the front and rear crossbar. By manually releasing the locking device, the front leg frame rotates forward and underneath into parallelism with the front portion of the right and left sidebars, and the right and left sidebars further rotates forward and on top of into parallelism with the lower end of the rear leg frame, allowing for the chair to fold to a consistent flat panel.Type: GrantFiled: September 15, 1995Date of Patent: April 29, 1997Inventor: Mario Censullo, Jr.
-
Patent number: 5547205Abstract: A wheeled luggage cart comprising a folding seat and a handle that, through a simple rotation by the user, releases said seat and rotates it down from a folded up compact stowed position to a horizontal level position for seating the traveler. The seat is attached to the cart by means of a hinge assembly that engages the vertical posts of the cart and permits rotation of the seat to the two positions; in the deployed seating position, dual legs extend downward from the center of the seat to the floor to support the user's weight. To position these legs correctly, a connection guide link, attached to the luggage cart, guides the legs to their correct load bearing position. In addition to support this load, there is a diagonal compression link attached to the seat, and attached to the base of the luggage cart, to provide a truss structure to share the imposed weight. A sliding bracket on the cart allows the diagonal link to be compactly stowed with the seat flatly against the back of the cart.Type: GrantFiled: February 28, 1995Date of Patent: August 20, 1996Inventor: Maria do Rosario Sousa de Cabedo
-
Patent number: 4846486Abstract: A combined trolley and seat unit has an inverted U-shape main frame with principal frame side members carrying ground-engaging wheels and having a main frame support rigidly fixed thereto and to a projecting bag support which carries the lower end of a bag the upper end of which is hooked by a pocket over a hook. A folding seat frame having a U-shape leg frame is pivotally carried on the main frame on the side thereof remote from the bag-like container and is movable between a folded position lying substantially parallel to the main frame and an unfolded position in which a front leg frame to which the seat frame is attached contacts the ground and the wheels are spaced from the ground to allow the unit to be used as a seat with no risk of rolling movement.Type: GrantFiled: November 20, 1987Date of Patent: July 11, 1989Inventor: Michael J. Hobson
-
Patent number: 4278287Abstract: A folding seating piece, preferably in the form of a chair (10) includes pivotally interconnected frames (12, 14 and 16) forming a seat, backrest and armrests. A frame member (28) of the seat adjacent each side of the chair includes a snap fastener (40) connected thereto; each of said fasteners including a laterally extending guide section (46) and a downwardly directed clip section (48). The guide section of each clip overlies an adjacent frame member (34) for engaging, and being adapted to move along the adjacent frame member as the chair is being pivoted into its open position. The clip section of each snap fastener generally aligns with an additional frame member (38) of the chair when its respective guide section is closely positioned to the adjacent frame member it overlies and the chair is in its desired opened position.Type: GrantFiled: September 4, 1979Date of Patent: July 14, 1981Assignee: Scott Paper CompanyInventor: Peter W. Homestead
-
Patent number: 4052087Abstract: A rigid, generally rectangular seat has front and rear leg assemblies pivotally connected thereto, so that the seat can be folded upwardly toward the rear leg assembly, and the front leg assembly can be folded beneath the seat. A pair of L-shaped arms is pivotally mounted on the rear leg assembly, one on each side, and the lower ends of the generally vertical portions of said arms are alignable with the front leg assembly when the chair is erect, and carry locking means thereon engageable with a locking means carried by the upper ends of the front legs. The L-shaped arms hold the chair in its erect position, but either can be released and swung aside to allow sideways movement of a person entering or leaving the seat.Type: GrantFiled: November 22, 1976Date of Patent: October 4, 1977Inventor: Joseph A. Gagliardi