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| Number | Title | Issue Date |
| 8042871 | Chair mounting device for a motor-driven wheeled vehicle A chair mounting device for mounting a chair on a mounting frame of a motor-driven wheeled vehicle includes a seat post mounted on the mounting frame, a seat stem mounted on a seat of the chair, a locking member movable relative to the seat stem between a locking po... | 10/25/2011 |
| 7673942 | High chair with swivel feature and height adjustment A high chair incorporates a swivel feature and a height adjustment feature that permits the seat member to be positioned to the convenience of the caregiver. The high chair includes an H-shaped base member having a vertical pedestal member that houses a gas cylinder... | 03/09/2010 |
| 7520567 | Systems and methods for seat repositioning A vehicle seat arrangement is provided for a working vehicle comprising an operator's seat having an adjustable feature. A first control element is arranged such that a first work operative position is defined. A seat adjusting element is further provided for enabli... | 04/21/2009 |
| 7472958 | Seat swiveling device of a vehicle A seat swiveling device of a vehicle comprises a stationary base, a movable base, a vehicle seat assembly and a swing lever. The movable base has a second pivot shaft for supporting the swing lever so that the swing lever is pivoted. The stationary base has a guide ... | 01/06/2009 |
| 7364183 | Seat rotating device for baby strollers A seat rotating device for a baby stroller includes a rotation unit connected to an underside of the seat and two insertions on two sides of an underside of the rotation unit are inserted into a positioning unit. The rotation unit has a disk and the seat is connecte... | 04/29/2008 |
| 7364234 | Eccentric swivel mechanism for a vehicle seat A swivel mechanism for a vehicle seat includes a base plate configured to be fixed relative to the vehicle and to provide support to the vehicle seat. The vehicle seat is mounted to a seat mounting plate having a first side configured to receive the vehicle seat and... | 04/29/2008 |
| 7350866 | Seat repositioning device with release on control handle Seat repositioning systems for vehicles comprise an operator's seat having a seat bottom and optionally, a seat back, where the operator's seat further comprises an adjustable characteristic, such as seat rotation, seat height adjustment, tilt, or X-Y position. A se... | 04/01/2008 |
| 7338126 | Vehicle seat suspension with omni directional isolator The present invention is directed to a vehicle seat suspension apparatus that is mechanically simple, inexpensive, occupies little space, and operates effectively with force inputs from any horizontal direction. The invention comprises a base, an isolator, and a plu... | 03/04/2008 |
| 7328769 | Rigging system for loudspeaker arrays A rigging system for angularly adjusting the output portions of a plurality of loudspeaker cabinets wherein each of the cabinets includes a pair of rotatably adjustable rigging disks which protrude outwardly thereof which are selectively receivable within an adjacen... | 02/12/2008 |
| 7243756 | Earth moving machine An earth moving machine comprises a vehicle (2), a working device (10) mounted on the rear part (4) of the vehicle (2), a seat (14) rotatably attached to the vehicle (2) and able to rotate between a front position in which i... | 07/17/2007 |
| 7216840 | Supporting framework for a swivel chair or swivel table A supporting framework for a swivel chair or table includes a gas spring and a cylinder put on the gas spring. The cylinder includes two opposite holes and a plurality of equally circumferentially spaced longitudinal apertures. Spring loaded posts and lock bars are ... | 05/15/2007 |
| 7143865 | Fishing chair having a sand stabilizer A fishing chair having a sand stabilizer is disclosed. The fishing chair includes a front frame, a back frame, a chair frame and a stabilization frame. The chair frame is pivotally connected to at least one of the front and back frames. The stabilization frame is pi... | 12/05/2006 |
| 7140685 | Swivel chair joint A swivel chair joint utilizing a tapered roller bearing assembly to substantially transform the seating load to the tapered roller bearings and thereby reducing frictional resistance to swiveling. ... | 11/28/2006 |
| 7134720 | Support and gliding mechanism for chair or sofa A gliding mechanism for a chair or sofa includes a bottom frame having a pair of parallel sides, a pair of swing arms pivotally connected to the interior of the sides near each end thereof defines a parallelogram linkage. A tube connected to and extending beyond the... | 11/14/2006 |
| 7121608 | Rotating and/or swiveling seat An operator's seat for a vehicle includes a base structure that allows the operator's seat to be rotated with respect to a platform floor of an operator's compartment within the vehicle. The operator's seat may further include a swivel structure that allows an opera... | 10/17/2006 |
| 7108325 | Movable seat with tapered swivel assembly and cable track wheel A moveable seat comprising a seat frame assembly and a tapered swivel assembly, the tapered swivel assembly having components that are laterally immobile with respect to each other, despite forces from the seat frame assembly upon the tapered swivel assembly. A cabl... | 09/19/2006 |
| 7066554 | Control device having a collapsible operating handle A control device for use in a chair includes a casing fastened to the chair at the bottom side, a control rod pivoted to the casing, and an operating handle pivoted to the control rod and turnable between an operative position for rotation by the user to bias the co... | 06/27/2006 |
| 7059680 | Seat repositioning device with release on control handle Seat repositioning systems for vehicles comprise a seat release element that is operable to cause an operator's seat to be temporarily released from a locked position such that the operator's seat may be adjusted to a new position. By optionally positioning the seat... | 06/13/2006 |
| 7007629 | Boat seat deck base A deck base for mounting a seat on a deck of a boat is molded from plastic as a single part. A downwardly extending tube receives a pedestal mount from the seat. Structural support is provided to this tube, including a concentric outer tube, and frusto-conical suppo... | 03/07/2006 |
| 6971711 | Stool for a closet A stool is provided for placement in a closet and which may be selectively extended or stored away. The stool comprises a horizontal support and a seat rotatably attached to the horizontal support. A first leg is attached to the horizontal support, and a swing arm i... | 12/06/2005 |
| 6938957 | Rotation lock mechanism for aircraft seat A braking mechanism to control rotational movement of a seat is disclosed. The braking mechanism may comprise a circular member (e.g., a disc or ring) that is coupled to a base assembly and a caliper, coupled to a seat assembly, to engage the circular member. In a b... | 09/06/2005 |
| 6916065 | Rotating patient chair with ear diagnosis and treatment unit The present invention relates to a rotating patient chair mounted with an integrated ear diagnosis and treatment unit that controls the position of a microscope 48 and a monitor 50 rotating around the rotating patient chair 30 at a predetermined... | 07/12/2005 |
| 6899394 | Chair with a rack-and-pinion assembly for adjusting height of a seat member A chair includes a seat member having left and right sides formed with left and right leg-holding seats, respectively. Each of the leg-holding seats defines a leg extension bore therethrough. Each of left and right leg units has an elongated front leg extending thro... | 05/31/2005 |
| 6893090 | Combination of a seat and a backrest supported by a frame The present invention relates to a combination of a seat and a backrest supported by a frame, wherein said combination includes means for effecting movement of the seat with respect to the backrest, in such a manner that a person sitting on said seat is subjected to... | 05/17/2005 |
| 6877811 | Releaseable locking mechanism for rotatable boat seat A boat seat is rotatably supported on a hollow, tubular, deck-mounted support post or column by a yoke or spider. A radially movable locking plate is biased by a spring member to rotatably lock the yoke in place and a lever arm can be operated to move the locking pl... | 04/12/2005 |
| 6814174 | Telescoping seat assembly for a construction vehicle A seat assembly is for a construction vehicle, preferably a compacting vehicle, and includes a base attached to the vehicle and having an axis and a rail movably connected with the base so as to be angularly displaceable about the base axis. The rail has a longitudi... | 11/09/2004 |
| 6722737 | Structure of revolving seat A structure of revolving seat including a revolving frame and a pedestal fixed at the side of a floor of vehicle. An anchor unit is provided between the revolving frame and pedestal to prevent breakage of the revolving seat and its associated revolving mechanism. Th... | 04/20/2004 |
| 6666514 | Structure of revolving seat A structure of revolving seat including a revolving frame member and a pedestal fixed at the side of a floor of vehicle. A latch unit is provided between the revolving frame member and pedestal to prevent breakage of the revolving seat and its associated ... | 12/23/2003 |
| 6575420 | Rotating and adjusting mechanism of seat for vehicle An engaging and sliding portion (21) having a substantially inverted-U cross sectional shape is formed in a lower base (11). An upper base (13) is arranged via an engaging and sliding portion (21) of the lower base (11) and a first rolling member (23). A ... | 06/10/2003 |
| 6536842 | Rotational adjustment device An apparatus is disclosed for adjusting the rotational position of a chair comprising a pedestal supporting a radially outwardly extending flange. A seat base is secured to the seat and adapted for rotational connection with the pedestal for enabling rota... | 03/25/2003 |
| 6533354 | Swiveling chair A swiveling chair is described. The swiveling chair has a back portion, a seat portion attached to the back portion, a swiveling component attached to the seat portion, a leg support attachment attached to the swiveling component, wherein the leg support ... | 03/18/2003 |
| 6520579 | Vehicular child safety seat A child seat includes a seat body, a base, and a mechanism for simultaneously sliding the seat body forward as the seat body is rotated relative to the base. This rotation sliding mechanism includes a cam plate connected to the seat body and an abutting p... | 02/18/2003 |
| 6513872 | Multipart upholstered furniture A seat cushion part (3) is located on an upper plate (16). This upper plate (16) is supported on a lower plate (17) of the bottom frame of the furniture. A slot (25) is formed in the lower plate (17) in which slot (25) the upper plate (16) is guided for a... | 02/04/2003 |
| 6361111 | Rotational adjustment device An apparatus is disclosed for adjusting the rotational position of a chair comprising a pedestal supporting a radially outwardly extending flange. A seat base is secured to the seat and adapted for rotational connection with the pedestal for enabling rota... | 03/26/2002 |
| 6302483 | Revolving seat, in particular for a rail vehicle A seat has: a moveable upper part (14) for receiving at least one occupant, the moveable upper part being carried by a fixed lower part forming a substructure (16), and a turning mechanism (28) for turning the upper part (14) backwards and forwards. The t... | 10/16/2001 |
| 6196630 | Horizontal swivelling angle positioning means for a chair Horizontal swivelling angle positioning device for a chair is disclosed. The structure consists of an axle bush with a positioning ring having a plurality of positioning slots formed radially thereof being attached to a main frame of the chair. An axle is... | 03/06/2001 |
| 6186573 | Swiveling vehicle seat A swiveling vehicle seat for permitting swiveling a front vehicle seat into a rearward facing position in spaced relationship to a vehicle air bag to permit safe placement of a child seat in the swiveled front seat of the vehicle. The swiveling vehicle se... | 02/13/2001 |
| 6182583 | Height adjustable pedestal for chairs and tables A height adjustable pedestal comprises a base, a height adjustment column disposed above the base and supported thereon, and a table top or chair seat support disposed above the height adjustment column. The height adjustment column comprises at least two... | 02/06/2001 |
| 6164722 | Rotating shower seat A rotating shower seat including a base member having a generally circular plate secured thereto. The circular plate has a plurality of radially disposed notches extending inwardly of a peripheral side edge thereof. A circular seat is rotatably coupled wi... | 12/26/2000 |
| 6131997 | Locking device for a rotatable chair or table A locking device for a rotatable chair or table includes a middle vertical tube, an annular closing member fixed on an upper end of the middle vertical tube, a protective outer tube fitting around the middle vertical tube, having an inner wall provided wi... | 10/17/2000 |
