Hammer

Details Hammer Hammer

2007-02-13

2007-02-13

Thomas, David B. (Department: 3723)

Tools

Hammer

C081S026000

Reexamination Certificate

active

11295315

ABSTRACT:
A hammer for eliminating misguided hammer strikes includes an elongated handle having an upper end with a head attached thereto. The head includes two oppositely facing striking surfaces, one of which is concave. Centrally positioned within the concave striking surface is a bull's-eye. As the concave striking surface impacts the nail head, the nail head is directed toward the bull's-eye preventing the striking surface from sliding off the nail.

REFERENCES:
patent: 1262515 (1918-04-01), Kingsley
patent: 2709938 (1955-06-01), Schmid
patent: 2906150 (1959-09-01), Stewart
patent: 4240478 (1980-12-01), Wilson

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