Tools and hardware – Handle – knob or pull – Singular point of attachment
Patent
1992-09-11
1994-01-18
Bullock, B. J.
Tools and hardware
Handle, knob or pull
Singular point of attachment
D 8310
Patent
active
D03433480
REFERENCES:
patent: D167618 (1952-09-01), Coran
patent: D253686 (1979-12-01), Wooldridge
patent: D268846 (1983-05-01), Jolliffe
Daka-ware Cat. No. 9; front cover; Knob (bottom center).
Adjustment Knobs Cat. 17B; p. 1; Knob (second box, bottom center).
Hasegawa Shigeru
Ito Masafumi
Bullock B. J.
Teac Corporation
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