Printing – Printing members and inkers – Pad inker
Reexamination Certificate
2005-08-09
2005-08-09
Hirshfeld, Andrew H. (Department: 2854)
Printing
Printing members and inkers
Pad inker
C101S327000, C101S479000, C101S483000
Reexamination Certificate
active
06925933
ABSTRACT:
A portable stamp includes a housing with an elongated slot and a tongue. A handle is movably mounted in the housing. A character unit is pivotally mounted at a distal end of the handle with a first torsion spring. An ink pad is pivotally mounted beneath the character unit with a second torsion spring and abuts a character plate of the character unit. A control unit is movably mounted in the elongated slot and stably mounted in the handle. A cover is detachably mounted at an open end of the housing. When the control unit is pushed towards the open end of the housing, the character unit and ink pad will be respectively pivoted under the forces of the torsion springs to positions perpendicular to the handle for stamping the character plate. Whereby, the stamp is easy to be operated and will not dirty the user's hands.
REFERENCES:
patent: 5105738 (1992-04-01), Mehaffey
patent: 5123349 (1992-06-01), Beaver et al.
patent: 5191837 (1993-03-01), Bolton
patent: 6834584 (2004-12-01), MacNeil
Crenshaw Marvin P.
Hirshfeld Andrew H.
Rosenberg , Klein & Lee
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