1979-10-17
1981-09-22
Kunin, Stephen G.
Bridges
145 61C, B25G 100
Patent
active
042904650
ABSTRACT:
A hand instrument, such as a screwdriver, has a connector between the handle and the shank adapted to reduce costs and simplify production procedures as well as provide added strength and aleviate breakage problems. The handle is specially shaped to enhance manipulation and eliminate injury during use.
REFERENCES:
patent: 190459 (1877-05-01), Wilkinson
patent: 264527 (1882-09-01), Haley
patent: 628927 (1899-07-01), Ducharme
patent: 1721065 (1929-07-01), Bodmer
patent: 1839835 (1932-01-01), Cook
patent: 1888222 (1932-11-01), Curtis et al.
patent: 2483563 (1949-10-01), Rock
patent: 2871899 (1959-02-01), Coyle et al.
patent: 3173462 (1965-03-01), Koeppel
patent: 3189069 (1965-06-01), Stowell
patent: 3302673 (1967-02-01), Forsberg
patent: 3586080 (1971-06-01), Slany
Fee Robert W.
Smith Lloyd T.
TenEyck Richard E.
Kunin Stephen G.
S/V Tool Company, Inc.
Zatarga J. T.
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