Tools and hardware – Handle – knob or pull – Combined
Patent
1989-04-03
1991-08-06
Bullock, B. J.
Tools and hardware
Handle, knob or pull
Combined
D 8308, D 8350
Patent
active
D03187837
REFERENCES:
patent: D266981 (1982-11-01), Scholl
patent: D295829 (1988-05-01), Ortega et al.
patent: D297805 (1988-09-01), Ortega et al.
patent: 4671089 (1987-06-01), Fleming et al.
Schlage Cat. C75H; .COPYRGT.1974; p. 20; Dorchester Bell Button (first in 2nd row).
Fleming Paul D.
Gajer Nandor
Bullock B. J.
W & F Manufacturing Inc.
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