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Class 297/106 - Lazy tong-mounted supported


Subclass of Class 297 - Chairs and seats
Definition: Device wherein the additional support is supported on a
No. of patents: 3
Last issue date: 09/25/2007


NumberTitleIssue Date
7272865Support and method of using the same
An apparatus or support having a frame that can be disposed in an expanded configuration and a collapsed configuration. The frame includes a first end portion, a second end portion, a first side portion, a second side portion, and several connectors. Each of the con...
09/25/2007
7114205Collapsible bed frame
A collapsible bed frame (18) for supporting a mattress, the collapsible frame (18) having a number of frame members (32). A number of pivots (34) connect pairs of the frame members (32) at the midpoints of the frame members (32
10/03/2006
4384379Expansion bed
An expansion bed which is easily expansible and contractible along its longitudinal direction. The bed comprises a frame having at least two support links on each side which connect front and rear upstanding frame plates. Each of the pairs of support link...
05/24/1983
 
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