Supports – Article carried – Mounted by vacuum – adhesive or magnet
Reexamination Certificate
2008-01-30
2010-02-16
Sterling, Amy J. (Department: 3632)
Supports
Article carried
Mounted by vacuum, adhesive or magnet
C248S181100, C248S205500, C248S205600, C248S309100
Reexamination Certificate
active
07661648
ABSTRACT:
A sucker device includes a body, a sucking disk, and an operating mechanism; the body has a base, and a sleeve part joined on the base; the sleeve part has a hollow portion communicating with a bottom room of the base, and two slots, and is joined to a fixing support; the sucking disk is positioned in the bottom room of the base; an axial rod is joined on a middle of the disk, and held in the hollow portion of the sleeve part; the operating mechanism includes a knob, and a pressing rod, which is passed through the axial rod, and sticks out through the slots; the knob is positioned around and threadedly engaged with the sleeve part; thus, the middle of the disk can be moved farther away from a surface of an object for the disk to stick to the object by means of turning the knob.
REFERENCES:
patent: 6749160 (2004-06-01), Richter
patent: 2002/0158033 (2002-10-01), Chen
patent: 2006/0027720 (2006-02-01), Wu et al.
patent: 2007/0152119 (2007-07-01), Wang
patent: 2007/0215766 (2007-09-01), Yen
patent: 2009/0050758 (2009-02-01), Carnevali
Jow Tong Technology Co., Ltd.
Rosenberg , Klein & Lee
Sterling Amy J.
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