Escape hammer

Details Escape hammer Escape hammer

2007-02-27

2007-02-27

Thomas, David B. (Department: 3723)

Compound tools

Hammer

With cutter

C007S100000, C007S158000

Reexamination Certificate

active

10713458

ABSTRACT:
An escape hammer for breaking reinforced glass or other barrier screen material to enable personnel to escape in an emergency, for example, from a high rise building or from a vehicle or other enclosure and comprising a handle (10) and enlarged head (11) with a pointed striking tip (12). The handle is ridged (as at13) to provide a grip, has a chisel-end (15) to act as a levering tool, and a formation (17, 18) to assist in the removal of broken glass pieces. The whole tool is of steel or of a material of like mass.

REFERENCES:
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patent: 5251351 (1993-10-01), Klotz
patent: 5952916 (1999-09-01), Yamabe
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patent: 10337679 (1998-12-01), None
patent: 11010556 (1999-01-01), None
patent: WO 02/064320 (2002-08-01), None

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