Tools and hardware – Other tools and implements – With relative movement of parts while performing function
Patent
1987-02-20
1989-09-05
Dunkins, Bruce W.
Tools and hardware
Other tools and implements
With relative movement of parts while performing function
D 8 82
Patent
active
D03032051
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Skil Operating Guide, Model 2105 Cordless Screwdriver (cover only); publication date unknown.
1/4" Hex. Dr. Cordless Power Screwdriver, SA-701 Operating Manual. International Consumer Brands, Inc. carton, .COPYRGT.1985.
Gierke Martin P.
Somers Robert L.
Black & Decker Inc.
Dearing Dennis A.
Dunkins Bruce W.
Heflin Clare E.
Murphy Edward D.
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