Supports – Brackets – Specially mounted or attached
Reexamination Certificate
2008-03-04
2008-03-04
Friedman, Carl D. (Department: 3632)
Supports
Brackets
Specially mounted or attached
C248S205500, C248S205800
Reexamination Certificate
active
07338020
ABSTRACT:
An attachment device for mounting an object to non-porous surface comprises a spring-loaded suction pad assembly, a rigid cover formed to fit upon the pad assembly, and an articulated actuator arm pivotally coupled to the pad assembly and movable upon the cover to selectively urge the pad assembly into sealing contact with the surface. The suction pad assembly includes a pliable pad member having a rigid stem centrally affixed thereto and a compression spring set coaxially about the stem between the pad member and the inside cover to apply pressure upon the pad member. The articulated actuator arm includes a base member pivotally coupled to the stem and a mounting sleeve flexibly joined to the base member with an extension spring coaxially engaged therethrough. The base member is formed to compress or release the suction pad assembly and is adapted to be locked to the cover in the compressed position.
REFERENCES:
patent: 3020017 (1962-02-01), Watson
patent: 4580751 (1986-04-01), Panzer
patent: 5961087 (1999-10-01), Lee
patent: 6234435 (2001-05-01), Yeh
patent: 6478271 (2002-11-01), Mulholland
patent: 6550735 (2003-04-01), Zheng
patent: 6749160 (2004-06-01), Richter
patent: 6962314 (2005-11-01), Hsu
patent: 7021593 (2006-04-01), Fan
Friedman Carl D.
Le Tan
Vozzo, Jr. Armand M.
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