Tools and hardware – Other tools and implements – With relative movement of parts while performing function
Patent
1985-12-12
1988-08-09
Burke, Wallace R.
Tools and hardware
Other tools and implements
With relative movement of parts while performing function
Patent
active
D02971046
REFERENCES:
patent: D215998 (1969-11-01), Humphrey et al.
patent: D217218 (1970-04-01), Staub
patent: 1603985 (1926-10-01), Rosenberg
patent: 2491325 (1949-12-01), McVey
patent: 3329880 (1967-07-01), Boyles
patent: 3873868 (1975-03-01), Pew
patent: 3890859 (1975-06-01), Grabovac et al.
patent: 4030383 (1977-06-01), Wagner
patent: 4078589 (1978-03-01), Miller
patent: 4170909 (1979-10-01), Wagner
patent: 4225814 (1980-09-01), Gantz et al.
patent: 4374354 (1983-02-01), Petrovic et al.
patent: 4397055 (1983-08-01), Cuchiara
patent: 4653359 (1987-03-01), Liao
Disston brochure, 1976, "Cordless Electric Power Screwdriver".
Amercep Inc. brochure, 1983, "Turbo Driver Rechargeable Screwdriver."
Daikyo brochure, undated, "Cordless Driver", No. SA-701.
Milwaukee Elec. Corp. brochure, "Cordless Heavy-Duty Reversing Screwdriver, No. 6539-1, undated.
Burke Wallace R.
Skil Corporation
Vinson Brian N.
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