Tools and hardware – Other tools and implements – With relative movement of parts while performing function
Patent
1992-01-28
1994-03-22
Chin, Kay H.
Tools and hardware
Other tools and implements
With relative movement of parts while performing function
D 8107, D12106, D34 31
Patent
active
D03452883
REFERENCES:
patent: D134399 (1942-11-01), Lewis
patent: D151719 (1948-11-01), Ruger
patent: 2302954 (1942-11-01), Priest et al.
patent: 2543151 (1951-02-01), Cerniak
patent: 3091978 (1963-06-01), Rubinstein
patent: 3431795 (1969-03-01), Atkinson
Sears, powered hand tools, (Jan. 31, 1990), p. 26, Speeder wrench, "14".
Hubal Theresa
Hubal Timothy A.
Chin Kay H.
Gernstein Terry M.
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