Static structures (e.g. – buildings) – With stadium or auditorium feature – Seating arrangement
Reexamination Certificate
2001-06-13
2003-07-15
Friedman, Carl D. (Department: 3635)
Static structures (e.g., buildings)
With stadium or auditorium feature
Seating arrangement
C052S010000, C297S015000
Reexamination Certificate
active
06591554
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates to
2. Description of the Art Practices
U.S. Pat. No. 4,246,734 issued to Fogle, Jr., et al., Jan. 27, 1981 describes a fold down multi-purpose vehicle seat back core with an inmolded metal reinforcing member The seat back according to Fogle, Jr., et al., has a seat back core for a vehicle having a fold down seat which is also required to serve as a load floor. The core is blow-molded and formed with a pair of parallel spaced walls having tying links extending between the walls to strengthen and rigidify the core but not to prevent flexure thereof. There is a peripheral closing wall around the core. An elongate metal member is incorporated into the core at the time that it is blow-molded and becomes a permanent part of the core. It serves to limit the flexure of the core, provide additional strength and may serve as an anchor for securement of hardware.
Fogle, Jr., et al., in U.S. Pat. No. 4,142,757 issued Mar. 6, 1979 describes a fold down multi-purpose vehicle seat back core or the like automotive structural member. The automotive structural member is stated to be especially intended for use as a fold down multipurpose vehicle seat back core but is not limited to such use.
U.S. Pat. No. 4,527,828 issued to Groce, et al., on Jul. 9, 1985 relates to a side mounted jump seat for an automotive vehicle. The jump seat assembly is disclosed for use with vehicles, such as pickup trucks having extended cabs to provide for cargo space rearwardly of the front seat. The seat assembly is foldable into a recess in the side of the cab when stored so that it is flush with the adjacent interior trim structure. The seat assembly is supported in a cantilever fashion when moved to its seating position and is swingable about a skewed axis away from the rear of the cab when moved to its seating position so as to be located wholly outside of the recess and provide more room for a seated passenger.
Brown, et al., in U.S. Pat. No. 6,135,475 which issued on Oct. 24, 2000 describes a collapsible wheelchair is disclosed. The wheelchair includes a first wheel and a second wheel secured on opposites sides of a central support frame designed to support a seat member. The first wheel and the second wheel define a space within the circumference of each wheel. The central support frame includes a first frame member connected to the first wheel such that the first frame member may selectively move relative to the first wheel and a second frame member connected to the second wheel such that the second frame member selectively moves relative to the second wheel. A connecting member connects the first frame member to the second frame member in a manner permitting the first frame member and the second frame member to be selectively moved toward and away from each other, thereby, permitting the collapse of the wheelchair.
Brown, et al., further describes the wheelchair further includes at least one guide wheel coupled to the central support frame for supporting the wheelchair. In use, the wheelchair is collapsed by moving the first frame member and the second frame member relative to the first wheel and the second wheel, respectively, to position the first frame member and the second frame member substantially within the space defined by the first wheel and the second wheel, and simultaneously collapsing the connecting member to permit the first frame member and the second frame member to be drawn toward each other.
U.S. Pat. No. 5,562,325 issued to Moberg on Oct. 8, 1996 recites a vehicle seat lock arrangement comprises a seat with a sitting portion and a back supporting portion, elements for changing the position of at least a portion of the seat relative to a body part of the vehicle, and first and second interengageable lock elements releasably interconnecting the seat with the body part of the vehicle. A switch which is operatively connected with at least one of the lock elements, has a first switch state in which the first and second lock elements securely and mutually interconnect, and a second switch state in which the first and second lock elements are at least not securely interconnected. The switch forms part of an electric circuit having elements for signalling at least the second switch state.
Sweers, in U.S. Pat. No. 4,822,092 issued Apr. 18, 1989 provides a description of a seat cushion frame is mounted on a vehicle floor panel by a composite anchor member adapted to be snap-fitted into position in a panel aperture. The anchor member includes a plastic lower shell part bonded to an upper rubber seal ring part. The shell part has an oval-section hollow socket portion with its upper open end, adapted to receive a frame mounted striker, formed with a peripheral inverted U-section collar portion ending in a V-section terminal spring flange. The rubber seal ring provides a right-angled section defining a horizontal sealing lip portion and vertical neck portion formed with a resilient shoulder adapted to lockingly engage the rolled edge of the floor panel aperture.
The seal ring part, according to Sweers, is formed with a U-shaped loop bonded to the inner surface of the shell socket defining vertically disposed wedge-shaped ribs having opposed ramp faces establishing a lead-in gaped notch. Upon the striker bight portion being received in the notch and pushed downwardly the resultant wedging action causes the shell socket and opposed collar portions to deform outwardly allowing the bight portion to snapingly pass through the gap for locking capture in the anchor member.
U.S. Pat. No. 4,813,722 issued to Viscome, et al., Mar. 21, 1989 describes a locking device for a vehicle fold-down seat backrest. The locking device for a latching and locking mechanism wherein upon a motor vehicle rear seatback being unlocked it adapted to be unlatched for swinging to a fold-down position by pivoting a handle portion of an operating lever providing pass through access between the vehicle passenger compartment and rear storage trunk.
The locking device, pursuant to the Viscome, et al., provides a key locking cylinder which in its locked mode has a lock bar biased in one direction such that its one end contacts a cam segment on the cylinder. The lock bar is formed with a pair of notches spaced on centers equal to the spacing between support webs of a pivoting operating lever. The notches are positioned to block the pivoting of the lever in the cylinder locked mode by being misaligned with the support webs. Upon the lock bar being shifted by the cam segment, as a result of the cylinder being rotated by the key, the notches are aligned with the support webs allowing latch tripping movement of the operating lever probe to free the striker allowing the backrest to be swung to its fold-down unlatched position.
U.S. Pat. No. 4,750,778 issued to Hoban on Jun. 14, 1988 describes pickup trucks whereby two or three seat pickups may be transformed into four or five seat pickup truck convertibles. The invention consists of a modified pickup truck cab section that doubles as a rearwardly facing jump seat and a truck bed that offers a mechanism to secure the jump seat in place and a passenger restraint for those riding in the jump seat. The device facilitates the conversion without the use of additional parts or frame reinforcements.
Nikitits, et al., in U.S. Pat. No. 3,994,527 issued Nov. 30, 1976 recites a collapsible combined table and seat assembly including an improved collapsible linkage for rigidly supporting the seats and for supporting the table on the seats. The linkages rely on knock down rigided triangular structures, one for supporting each seat and one extending between the seats and the table top.
U.S. Pat. No. 5,797,649 issued to Snell, Jr., et al., on Aug. 25, 1998 describes a folding seat assembly has a seat mounted for pivoting movement toward and away from a back-support section. The seat includes a first panel and a second panel mounted for pivoting movement with respect to the first panel so that the two-panel seat “folds in half.” T
Collins Forrest L.
Friedman Carl D.
Katcheves Basil
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