Tools and hardware – Handle – knob or pull – Combined
Patent
1986-09-17
1989-03-21
Bullock, B. J.
Tools and hardware
Handle, knob or pull
Combined
D 8307
Patent
active
D03003000
REFERENCES:
patent: D266981 (1982-11-01), Scholl
patent: D280073 (1985-08-01), Wildgen
patent: D297807 (1988-09-01), Fildon
patent: 2131067 (1938-09-01), Paden
patent: 2835525 (1958-05-01), Vahtaa
patent: 3101604 (1963-08-01), North et al.
patent: 3881331 (1975-05-01), Teanberg et al.
patent: 4014573 (1977-03-01), Lehnhoff
Goldberg James R.
Hofheins Leonard L.
Bullock B. J.
Schlage Lock Company
Simone Dominic
Vliet Walter C.
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