Supports – Stand – Adjustable vertically
Reexamination Certificate
2008-02-29
2009-11-24
Ramirez, Ramon O (Department: 3632)
Supports
Stand
Adjustable vertically
C248S404000, C248S422000, C248S917000
Reexamination Certificate
active
07621490
ABSTRACT:
A height adjustable holding apparatus for supporting a display comprises a holding component, a moving component, an elastic component, an active component, a first rolling component, a driven component, a second rolling component, a first cable and a second cable. The moving component is movable along the holding component. The display is connected to the moving component and is movable along the holding component. The elastic component is disposed in one end of the holding component and is stretchable along the moving direction of the moving component. When the moving component generates a first displacement, the first cable drives the active component to rotate together with the driven component. The second rolling component rolls back the second cable and makes the elastic component to generate a second displacement smaller than the first displacement.
REFERENCES:
patent: 2003/0234332 (2003-12-01), Yen et al.
patent: 2006/0011788 (2006-01-01), Jang
patent: 2006/0219849 (2006-10-01), Chiu
patent: 2006/0237618 (2006-10-01), Chiang
patent: 2007/0045488 (2007-03-01), Shin
patent: 2007/0215776 (2007-09-01), Chen et al.
patent: 2008/0099637 (2008-05-01), Pai
Qisda Corporation
Ramirez Ramon O
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