Matches 1 - 50 out of 116 1 2 3 >


Match Document Document Title
8069598 Adjustable display board system  
An adjustable display board system comprises a display board, first and second grippers, first and second racks, and a handle. The first and second grippers are coupled to the display and include a...
7439694 Adjustable lectern system  
An adjustable lectern includes a base portion having a tubular upstanding base member and a tubular upstanding tower member that is mounted in a telescoping arrangement with respect to the base...
6905102 Keyboard support bracket structure  
An angularly adjustable keyboard support bracket includes a mounting rack attached to a desktop, a movable arm coupled with the mounting rack through a pin, and a bracing rack coupled with another...
6857378 Table with adjustable support  
A table has an adjustable support wherein the ratchet mechanism that locks the position of the tray with respect to the base may be moved to the unlocked position with the user's leg while the tray...
6854402 Adjustable shelf  
A shelf stores items and provides for organized and attractive display with ease of item access. Conforming to a defined physical environment or variable storage space optimally requires the shelf...
6550728 Height adjustable table  
A height adjustable table, preferably with a circular tabletop which includes a vertically telescoping column to support the tabletop and with the column telescoping between extended and retracted...
6398176 Supporting assembly for articles  
A supporting assembly includes a mounting seat secured to an object, an inner connecting member having a first end pivotally connected to the mounting seat, an outer connecting member having a...
6247772 Cabinet unit with pivoting height-adjustable work surface  
A cabinet unit comprising a base unit that defines a first work surface and a pivoting table top which defines a second work surface. The pivoting table top has one end mounted to the base unit by...
6240856 Vehicle tool tray  
The vehicle tool tray has a T-shaped based mounted on casters. A vertical post is mounted to the base at the junction of the shaft and crossbar of the Tee. The vertical post is composed of two...
6040675 Supporting apparatus using magnetic power  
A supporting apparatus for supporting a table having N degrees of freedom, where N is an integer greater than one. The apparatus includes a stage and a leaf spring mounted on the stage. The spring...
6038986 Brake operational control  
A height adjustable mechanism for supporting a work support for vertical movement relative to a base includes a counterbalance mechanism for providing a force opposing a downward force tending to...
5990650 Method and apparatus for orienting a disk via edge contact  
A method and apparatus for orienting a disk to precisely align a fiducial mark on the disk relative to an external reference point while gripping the disk only along its circumferential edge.
5894805 Selective vertical locking mechanism for telescoping tubes  
A selective vertical locking mechanism is provided for use with a pair of telescoping tubes. A locking mechanism releasably locks the inner tube relative to the outer tube for adjustment of table...
5797331 Counterbalanced table mechanism  
A mechanism for use in controlling vertical movement of a surface, such as a table top, supported for movement between upper and lower vertical positions, including a counterbalance mechanism for...
5788192 Portable splicing rack and apparatus to secure a bracket  
A cable splicing rack has a base 1, arms 13a and 13b having slots 16, removable brackets 20 and caps 48. Four side frame members 6 pivotally connected together at their extremities with a through...
5769005 Adjustable length table leg for a massage table  
An adjustable length member, which can serve as a leg for an adjustable height table, is disclosed. A first channel of the adjustable length member contains a rack mechanism on the inside surface...
5706739 Height adjustable counterbalance workstation  
A height adjustable workstation uses a torsion spring in association with a transmission for providing a counterbalance force opposing downward forces applied to the work surface. The workstation...
5681017 Adjustable keyboard holder  
An adjustable holder (8) for supporting and positioning equipment is disclosed. The adjustable holder (8) includes a collar (22) which slides on a substantially upright support leg (20). The collar...
5595128 Table assembly  
The table assembly comprises a first longitudinally grooved and elongated supporting member disposed substantially vertically. A mounting device removably connects the first supporting member to a...
5586830 Pivoting and variable height table  
A device (10) is disclosed including a shelf (80) mounted to a lift tube (76) of a lift sub-assembly (74). An adjustment cone (88) is secured to the lower end of a rod (86) having its upper end...
5479852 Table height adjustable device  
A table with extendable legs includes a table top and a plurality of legs extending vertically downward from the table top. Each leg is variably juxtaposed with an extension member along a tapered...
5476049 Motion control apparatus  
Motion control apparatus is provided for permitting movement of a slidable member in one direction relative to a fixed support while releasably preventing movement in the opposite direction or for...
5467721 Vertically movable table  
A table surface (11) adjusts in set increments to a variety of vertical positions. The table surface (11) moves only in a vertical direction, as determined through use of a vertical guide (16) that...
5427035 Height-adjustable table  
A height-adjustable table, especially a desk, has at least one table leg including two vertically extending outer tubular elements connected by a central stay in which inner tubular elements are...
5423502 Apparatus for positioning a sewing work station and method of using same  
The invention is a readily adjustable work station. The invention includes a manual or machine driven linkage for adjusting the vertical position of a work station top surface in a level manner....
5289782 Adjustable height table  
An adjustable height table having a top that can be vertically adjusted to various heights by a pair of telescoping legs and a counterbalance weight mechanism which includes a weight box and...
5170720 Adjustable car table  
A food service tray for use in an automobile is supported on one end by an automobile seat, and is supported on its opposite end by an adjustable height leg stand. The adjustable leg stand includes...
5106043 Spring and lock support for overbed table  
A bedside table has a base with a vertical tube thereon, a tabletop with a vertical member slidably disposed in the tube, and a locking mechanism which can releasably lock the tube and vertical...
5039054 Safe height-adjusting device  
A safe height-adjusting device includes two pairs of pivotally interconnected triangular plates which support the upper portion of a two-part body on the lower portion of the two-part body. When...
5020752 Adjustable pedestal for tables and the like  
An adjustable pedestal comprises a tubular base, a tubular collar telescopically, slidably engaging the exterior of the base, a guide tube interior to the base, an extension spring mechanism...
4981085 Table lift mechanism  
Furniture having a top or the like supported for vertical movement by telescopic leg supports is provided with a counterbalance mechanism for exerting a relative uniform counterbalance force on the...
4972783 Adjustable shelving  
An adjustable shelf assembly, especially for storing food containers, includes at least two vertical stanchions having apertures in each U-shaped side thereof to receive at least two horizontal...
4949650 Table having a part of which is adjustable upwardly  
A table adapted to be used as a coffee table having a top, all or part of which can be raised and moved laterally on struts forming a part of the legs of the table. The raised and moved portion is...
4922836 Lead screw support mechanism for an overbed table  
An overbed table is provided with a linear positioning mechanism for fixing the height of the table relative to the base. An upper outer column depends from the underside of the table, and a lower...
4860668 Movement-controlled locking mechanism, particularly for movable support tables or platforms  
A table (11) can be stopped in a vertical movement with respect to a fixed guide (15) by selectively engaging an engagement and locking element (21) in form of a angled lever having a control arm...
4794868 Concealable enclosure table  
The present invention includes a concealable enclosure table which has a rotatable moveable enclosure having an open position and a closed position. The table also has a flange coupled to the...
4747353 Straight line motion mechanism  
A straight line motion mechanism is formed from a pair of parallelogram linkage mechanisms in combination with motion control means interconnecting the linkage mechanisms to provide for uniform...
4690417 Foldable trolley  
The invention concerns a trolley comprising a trolley top supportable on a foldable trolley base, for transporting heavy objects particularly between a first support surface and a vehicle and then...
4607577 Overbed table  
An overbed table has a base, an adjustable support leg assembly and a table top carried at the upper end of the support assembly. The support assembly includes a vertical housing fixed to the base,...
4605189 Anti-fail device for locking a drawing-board pillar against motion  
Permanent locking mechanism can be released temporarily by depressing a pedal when adjusting the height and orientation of the drawing board. The movable assembly comprising the table supporting...
4601246 Support assembly for overbed table  
A support assembly (2) is provided for an overbed table (4). A lower pedestal column (6) is mounted on a base (8), and an upper pedestal column (12) is telescopically slideable within the lower...
4559879 Height adjustable work plate  
A height adjustable work plate, particularly for sewing machine tables, including a carriage supporting the work plate and being slidably guided on a vertical frame structure, wherein the work...
4557450 Drawing board locking device  
A device for locking a drawing board of a drawing table in a selected position; the drawing board consisting essentially of a working board secured to a movable cylindrical column adapted to slide...
4502393 Worktable, particularly an office desk  
A worktable, particularly an office desk, having a top adapted to be adjustable as to height and inclination. The top is supported on four vertically adjustable columns, each of the two columns of...
4492170 Locking mechanism for vertically adjustable table  
A vertically adjustable table includes a base having an upright rectangular tube, a square post slidably received within the tube, and a table top supported at the upper end of the post. The post...
4456298 Apparatus for stepwise adjustment of separation between two chair portions  
Mechanism for stepwise adjustment of the distance between a primary element, attached to one part of a chair, and a secondary element attached to another part, characterized by: (a) two stop slides...
4401036 Overbed table  
A table is provided for use in association with a bed including a base member, a tubular support column and a table top. The support column includes an upper tubular portion telescopically mounted...
4384533 Adjustable height ironing board  
An ironing board has adjustable legs providing a multiplicity of heights of the ironing surface to suit the height of the ironer. The ironing board is compact and may be folded flat for easy...
4381714 Continuously adjustable computer console table  
An article of furniture used to support a computer terminal or a similar object having means to continuously adjust in a stepless fashion the table top height through the operation of a single...
4360180 Device for locking the drawing board of a drawing table assembly  
A drawing board is mounted on a support column slidably guided by a vertical pedestal structure and is supported by a cable passing over a pulley which is urged upwardly by a gas cylinder to...
Matches 1 - 50 out of 116 1 2 3 >