Tools and hardware – Other tools and implements – With relative movement of parts while performing function
Patent
1987-10-19
1991-02-26
Holtje, Nelson C.
Tools and hardware
Other tools and implements
With relative movement of parts while performing function
Patent
active
D03149005
REFERENCES:
patent: 2334172 (1943-11-01), Champayne
patent: 2751725 (1956-06-01), Champayne
patent: 3052950 (1962-09-01), Civitelli
patent: 3396963 (1968-08-01), Hutchins
patent: 3571986 (1971-03-01), Champayne
patent: 3826045 (1974-07-01), Champayne
patent: 3857206 (1974-12-01), Heffran, Jr.
patent: 4686797 (1987-08-01), Hoffman
National-Detroit, Inc., 2/1984, back page of Sanders brochure, (top-"Leveler"FB-8).
Holtje Nelson C.
National-Detroit, Inc.
Watson Gary D.
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