Stamping device having a reversible printing member

Printing – Printing members and inkers – Pad inker

Reexamination Certificate

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Details

C101S104000

Reexamination Certificate

active

06877426

ABSTRACT:
A stamping device includes a printing member which has two pivot shafts pivotably connected to two insides of a casing and a plurality of teeth are arranged along a semi-circular protrusion on two ends of the printing member. The two pivot shafts extend through two slots of a support frame which includes two racks on two insides thereof so that when the printing member is lowered when pressing the casing downward, the teeth movably engage with the racks and the printing member rotates 180 degrees so that the printing face faces downward to stamp on document.

REFERENCES:
patent: 3714894 (1973-02-01), Robinson
patent: 3866021 (1975-02-01), Kessler
patent: 3880079 (1975-04-01), Klapholz
patent: 5152223 (1992-10-01), Mairon
patent: 5359932 (1994-11-01), Van Breene
patent: 5623875 (1997-04-01), Perets
patent: 5740737 (1998-04-01), Polak et al.
patent: 5743186 (1998-04-01), Liao

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