Knocker

Details Knocker Knocker

1995-08-22

1997-04-15

Shooman, Ted

Tools and hardware

Fitting for door, window or furniture not elsewhere specified

Knocker

Patent

active

D03787990

REFERENCES:
patent: D10920 (1878-11-01), Tucker
patent: D74254 (1928-01-01), Callin
patent: D142372 (1945-09-01), Brown
patent: D170724 (1953-10-01), Stahl
patent: D178953 (1956-10-01), Crowson
patent: D236875 (1975-09-01), Tegner
patent: D359012 (1995-06-01), Gross

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