Tools and hardware – Handle – knob or pull – Combined
Patent
1977-06-20
1980-04-22
Largen, James R.
Tools and hardware
Handle, knob or pull
Combined
D 8306, D 8308, D 8319, D0806
Patent
active
D02547724
REFERENCES:
patent: D175765 (1955-10-01), Fink
patent: D179940 (1957-03-01), Gullikser
patent: D183771 (1958-10-01), Schwind
patent: D203581 (1966-01-01), Crowley
patent: D221509 (1971-08-01), Leland
patent: D236348 (1975-08-01), Schimanski
patent: 1746556 (1930-02-01), Preston
patent: 2475131 (1949-07-01), Edwards et al.
patent: 2745692 (1956-05-01), Persson
patent: 4067605 (1978-01-01), Green
D G Shelter Products Company
Largen James R.
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