Tools and hardware – Locking or closing device – Lock – latch or bolt
Patent
1981-02-17
1983-11-08
Burke, Wallace R.
Tools and hardware
Locking or closing device
Lock, latch or bolt
D0807
Patent
active
D02712784
REFERENCES:
patent: D221375 (1971-08-01), Saito
patent: D223228 (1972-04-01), Padleckas
patent: D239079 (1976-03-01), Saito
patent: D241804 (1976-10-01), Kawakami
patent: 1017313 (1912-02-01), Quaintance
patent: 1177093 (1916-03-01), Evans
patent: 1627462 (1927-05-01), Rohmer
patent: 4302955 (1981-12-01), Kawakami
Burke Wallace R.
Fay Jr. Horace B.
Saikosha Works Ltd.
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