Tools and hardware – Other tools and implements – With relative movement of parts while performing function
Patent
1987-09-08
1990-09-11
Herrmann, Winifred E.
Tools and hardware
Other tools and implements
With relative movement of parts while performing function
Patent
active
D03104702
REFERENCES:
patent: 2906067 (1959-09-01), Hale
AEG Power Tool Catalog; p. 27; bottom panel, Die Grinder #GSL-500.
Japanese Design Registration 624903 published May 11, 1984.
Japanese Design Registration 331965 published Jul. 7, 1971.
Herrmann Winifred E.
Ryobi Ltd.
Warchol John
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