Tools and hardware – Other tools and implements – With relative movement of parts while performing function
Patent
1991-09-30
1993-09-28
Douglas, Alan P.
Tools and hardware
Other tools and implements
With relative movement of parts while performing function
Patent
active
D03397270
REFERENCES:
patent: D300502 (1989-04-01), Schultz
patent: D300503 (1989-04-01), Schultz
patent: D300717 (1989-04-01), Hasegawa et al.
patent: D303347 (1989-09-01), Somers
patent: D314498 (1991-02-01), Hoshino et al.
patent: D314698 (1991-02-01), Zurwelle
patent: D316021 (1991-04-01), Bunyea
Douglas Alan P.
Musgrove J. H.
Ryobi Ltd.
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