Knob

Details Knob Knob

1995-01-25

1996-07-30

Bullock, B. J.

Tools and hardware

Handle, knob or pull

Singular point of attachment

Patent

active

D03721850

REFERENCES:
patent: D15754 (1885-01-01), Russell, Jr.
patent: D102318 (1936-12-01), Anderson
patent: D102319 (1936-12-01), Anderson
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patent: 168734 (1875-10-01), Gardner
patent: 210065 (1878-11-01), Tweed
patent: D218876 (1970-10-01), Clayton
patent: D238241 (1975-12-01), Ziskin et al.
patent: D265446 (1982-05-01), Valli
patent: D301681 (1989-06-01), Jans
patent: D326219 (1992-05-01), Clayton
patent: D327407 (1992-06-01), Clayton
patent: 535564 (1895-03-01), Tollner
patent: 1755301 (1930-04-01), McCullough
patent: 2100818 (1937-11-01), Redman
patent: 2224772 (1940-12-01), Ross
patent: 2241101 (1941-05-01), Teeter
patent: 3229322 (1966-01-01), Herr et al.

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