Tools and hardware – Handle – knob or pull – Recessed finger grip
Patent
1986-08-21
1988-09-27
Bullock, B. J.
Tools and hardware
Handle, knob or pull
Recessed finger grip
Patent
active
D02978083
REFERENCES:
patent: D126567 (1941-04-01), Borchers
patent: D132687 (1942-06-01), Kupperman
patent: D153835 (1949-05-01), Sundberg et al.
patent: D169532 (1953-05-01), Deadrick
patent: D212686 (1968-11-01), Fowler
patent: D248624 (1978-07-01), Spellier
patent: 2793386 (1957-05-01), Muhlhauser
Amerock Corporation
Bullock B. J.
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