Tools and hardware – Other tools and implements – With relative movement of parts while performing function
Patent
1984-09-28
1987-05-19
Bullock, B. J.
Tools and hardware
Other tools and implements
With relative movement of parts while performing function
Patent
active
D02898853
REFERENCES:
patent: D181108 (1957-10-01), Rosenberg
patent: D202908 (1965-11-01), Schellens
patent: D226059 (1973-01-01), Clason
patent: 707082 (1902-08-01), Brown
patent: 3052068 (1962-09-01), Burgess
patent: 3333368 (1967-08-01), Wakeman
patent: 3376671 (1968-04-01), Wolter
Berkley Inc.
Bullock B. J.
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