Bizarre Patents
Process For Propelling Foodstuffs or the Like into a Crowd
A method of launching foodstuffs into a crowd for promotional and entertainment purposes.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7219959 | Child swing with recline mechanism A swing seat configured to be supported by a swing frame includes a seat bottom frame, a seat back frame movably coupled to the seat bottom frame, and a recline mechanism to recline the seat back frame relative to the seat bottom frame. The recline mechanism include... | 05/22/2007 |
| 7192042 | Adjustable seating system A wheelchair includes a seat back and a frame rail. The seat back can be moved relative to the frame rail between a folded position and an unfolded and locked position. A first releasable locking mechanism releasably locks the seat back in the unfolded and locked po... | 03/20/2007 |
| 7100988 | Child's highchair with a reclining back A child's highchair for receiving a child in a seated orientation includes a supporting frame, a seat supported by the frame, and a back connected to the frame wherein the back is movable between a substantially vertical orientation and a rearwardly tilted or reclin... | 09/05/2006 |
| 7066542 | Child high chair with an inclination adjustable backrest A child high chair includes a seat body disposed between two side guarding members on an upper portion of a support leg, a backrest unit having two lateral ends pivotally coupled to the side guarding members to be turnable relative thereto, two bolts disposed movabl... | 06/27/2006 |
| 7044554 | Vehicle seat having a head restraint independent from its backrest A seat assembly for supporting an occupant in an automotive vehicle. The seat assembly includes a seat cushion and a seat back. The seat back is operatively coupled to the seat cushion for pivotal movement of the seat back about a first pivot axis relative to the se... | 05/16/2006 |
| 6983992 | Backrest assembly for motorcycle A backrest of a motorcycle is provided with a pair of angle-adjusting units. In each angle-adjusting unit, a metal arm of the backrest is pivotally connected, by a connecting shaft, to an inner side of each of a seat stay mounted along a side of a seat. A retaining ... | 01/10/2006 |
| 6688694 | Releasable safety device for a chair backrest A chair comprises a seat frame and a backrest frame. A first connecting member is provided on each of two lateral sides of the seat frame. A second connecting member is provided on each of two lateral sides of the backrest frame. Each second connecting me... | 02/10/2004 |
| 6682137 | Adjustable frame of rocker An adjustable frame of rocker includes a rocking frame and a supporting frame foldably coupled with the rocking frame, wherein the rocking frame includes a pair of coupling means for pivotally coupling two supporting arms with a supporting frame, so as to... | 01/27/2004 |
| 6672665 | Swing with a seat unit having a backrest frame movable between inclined and horizontal positions A swing includes a seat unit swingably connected to an upright support frame through suspending members. The seat unit includes a seat frame disposed between side frames, a backrest frame pivoted to the seat frame, and a pair of backrest-adjusting units. ... | 01/06/2004 |
| 6666505 | Reclining child seat A chair is provided that includes a seat member, a back rest pivotally connected to the seat member, and first and second recline mechanisms. The seat member includes a first back rest support portion and a second back rest support portion. The back rest ... | 12/23/2003 |
| 6659554 | Adjustment device of a chair backrest An adjustment device of a chair backrest includes a fixed member a movable member and a fixing spanner. The fixed member is fixed to a bottom of a seat of a chair. The movable member is pivoted to the fixed member, and a support rod of the backrest is con... | 12/09/2003 |
| 6601921 | Seatback latch release mechanism with safety capture A seatback latch release mechanism includes a latch plate fixed for rotation with a rotatable member, a first pin extending from the latch plate, a cam plate pivotally supported by a support plate and including a cam edge in selective sliding contact with... | 08/05/2003 |
| 6296304 | Inclined back support arrangement for folding furniture An inclined back support arrangement for folding furniture includes a pair of back support joints pivotally connected to two bottom ends of two back frame legs and a pair of inclination locker for pivotally coupling the two back support joints with two lo... | 10/02/2001 |
| 6257667 | Pivot bracket and convertible seat A pivot bracket for a convertible boat lounge seat and a bracket in combination with a convertible boat lounge seat having connections for attaching to a pivot bracket beneath and spaced inward of the horizontal seat side edges of the horizontal seat, the... | 07/10/2001 |
| 6158808 | Fully adjustable lounge chair A fully adjustable lounge chair with an independently adjustable back support member, thigh support member and foot support member. A support pole for each of the support members attaches at its lower end to a horizontally disposed push bar. A rolling pin... | 12/12/2000 |
| 6113189 | Reclining seat back attachment for wheelchair A reclining seat back replaces a canvas seat back in a wheelchair frame. The reclining back has left and right brackets which attach to existing upright back supports of the wheelchair frame. A reclining back pivoted to the brackets is adjustable to a des... | 09/05/2000 |
| 6074008 | Device for adjusting the inclination of the seating portion in chairs in general A device for adjusting the inclination of the seating portion in chairs in general, to be applied to a support for the seating portion formed in at least two parts (2, 12) hinged together about a transverse axis (14) and associated with a spring (20) inte... | 06/13/2000 |
| 6045188 | Seat back lock A system for mounting a seat back relative to a seat bottom includes a rod having circumferentially spaced threaded and non-threaded portions. The non-threaded portions have a smaller diameter than the threaded portions. The rod extends through a bore in ... | 04/04/2000 |
| 6045190 | Folding seat hinge A folding seat hinge (10) having a first hinge member (16) with an arcuate slot (46) radially displaced from the pivot axis (40) of the hinge. A second hinge member (12) is disposed with respect to one side (54) of the first member (16) to fully cover the... | 04/04/2000 |
| 5975631 | Swing with recline mechanism A swing with a pivotally attached tray for pivotable movement about a generally vertical axis, a vibrating mechanism attachable to a seat bottom of the swing, wheels mounted on a frame for selective engagement with the floor when the frame is tilted back ... | 11/02/1999 |
| 5956810 | Foldable seat hinge The present invention relates to the field of hinges, and specifically, to seat hinges of the type used for foldable boat seats. A hinge including two seat cushion supporting members and a back plate is taught. One supporting member has a pair of acruate ... | 09/28/1999 |
| 5951108 | Joint fitting of a backrest for a motor vehicle seat There is provided a joint fitting of a backrest for a motor vehicle seat, which has a first part of a joint, which is arranged at a seat frame (22) and a second part of a joint, which is arranged at a back of the seat (24), whereby both parts of the joint... | 09/14/1999 |
| 5725279 | Folding seat hinge A folding seat hinge (10) having a first hinge member (16) with an arcuate slot (46) radially displaced from the pivot axis (40) of the hinge. A second hinge member (12) is disposed with respect to one side (54) of the first member (16) to fully cover the... | 03/10/1998 |
| 5707112 | Linear recliner with memory seatback dump mechanism A seat recliner having a linear recliner mechanism and a dump mechanism is disclosed. The linear retractor device is provided for adjusting the reclined position of the seatback. The dump mechanism includes a bracket mounted to the seat bottom which has a... | 01/13/1998 |
| 5669664 | Highchair with improved reclining mechanism A highchair comprises a child's chair and a supporting frame on which the chair is supported. The chair has at least one portion which is reclinable by a manual adjusting device. The adjusting device is movable between a position allowing free adjustment ... | 09/23/1997 |
| 5593211 | Deformity back system An adjustable back system for releasable attachment to spaced-apart substantially vertical wheelchair frame posts (52). The back system includes a relatively rigid shell back (36) formed to extend transversely between the posts (52) for support of a user'... | 01/14/1997 |
| 5205579 | Handle bar for baby carriage An operating mechanism disposed on a handle bar of a baby carriage for actuating locking mechanisms disposed at opposite ends of the handle bar and which locks the handle bar at a predetermined position or locks the baby carriage in a folded or an unfolde... | 04/27/1993 |
| 5116102 | Fishing boat chair and bracket therein A bracket and a fighting chair for a fishing boat incorporating the bracket. The bracket includes a first part which can be attached to the seat of a fishing chair, and which has two removable pins and a fixed pin extending between two walls, and a rotati... | 05/26/1992 |
| 4953259 | Armrest torque control A torque control for providing a desired frictional resistance to a pivotally mounted vehicle accessory, such as an armrest or headrest, which includes a resilient member having an irregular arcuate slot. A resistance element extends in the slot to move a... | 09/04/1990 |
| 4882807 | Armrest torque control A torque control for providing a desired frictional resistance to a pivotally mounted vehicle accessory, such as an armrest or headrest, which includes a resilient member having an irregular arcuate slot. A resistance element extends in the slot to move a... | 11/28/1989 |
| 4648651 | Collapsible support with armrests A collapsible, stick-folding, lie-back push-chair including seat support members having back rest members and armrest members, the inclination of the back rest members being controlled by connector members slidable along armrest members and having locking... | 03/10/1987 |
| 4500102 | Sports wheelchair The sports wheelchair includes a one-piece, welded tubular frame assembly (A). A pair of rear wheels (30) are horizontally and adjustably positionable in a rear wheel mounting plate (34). The mounting plate has a plurality of slots (36, 38, 40) and a plur... | 02/19/1985 |
| 4402546 | Slide lock seat back adjuster A vehicle seat includes a pivoted seat back and a slide lock mechanism mounted in the linear support on the seat and adjustable with respect to the support to lock the seat back in various reclined positions.... | 09/06/1983 |
| 4394047 | Seat back mounting system Mounting system for the back rest of a vehicle seat permits normal reclining action as well as two modes of forward movement. In a first mode, a slight forward force applied near the top of the seat back, such as about 10 lbs. or less, will pivot the top ... | 07/19/1983 |
| 4392686 | Adjustable office chair The present invention discloses an adjustable office chair in which the backrest may be adjusted in relation to the seat carrier. This adjustment is realized by means of an actuating lever and a clamping bolt arrangement which allows a linkage system to v... | 07/12/1983 |
| 4274674 | Safety seat for transporting a child in a motor vehicle The present invention relates to a safety seat for supporting and holding a child, designed to be anchored in a motor vehicle. According to the invention, the seat has a back-rest 2 which is reclinable with respect to a seating portion 1, between two, maximum ... | 06/23/1981 |
