Compound tools – Hammer – With cutter
Reexamination Certificate
2005-04-05
2005-04-05
Smith, James G. (Department: 3723)
Compound tools
Hammer
With cutter
C007S100000, C081S020000
Reexamination Certificate
active
06874186
ABSTRACT:
An improved life-saving hammer structure. The structure mainly includes left and right housings, a hammer head, a counterweight block, and a blade wherein the left and right housings are counterparts to be engaged for the hammer head and the counterweight block to be encased thereto via a pair of left and right transverse arc coupling heads disposed at the upper section thereof. The left and right housings also include a middle section with a multiple of equidistant engaging holes disposed thereon, and a staged lower section with a left and a right handles of unequal lengthy extending downwards at the bottom thereof respectively. The left and right handles are equipped with staged stop flanges for left and right cover bodies to be engaged therein respectively.
REFERENCES:
patent: 5642567 (1997-07-01), Lin
patent: 5903942 (1999-05-01), Hasegawa
Bacon & Thomas
Smith James G.
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