Tools and hardware – Locking or closing device – Lock – latch or bolt
Patent
1985-11-01
1987-06-30
Burke, Wallace R.
Tools and hardware
Locking or closing device
Lock, latch or bolt
D 8107, D 8 21
Patent
active
D02905817
REFERENCES:
patent: D244081 (1977-04-01), Steinbach
patent: D253160 (1979-10-01), Steinbach
patent: D259764 (1981-07-01), Fonhy
patent: D275932 (1984-10-01), Himbert et al.
patent: 3886780 (1975-06-01), Falk
Burke Wallace R.
Munro Jack C.
Vinson Brian N.
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