Tools and hardware – Locking or closing device – Lock – latch or bolt
Patent
1987-03-09
1989-08-15
Word, A. Hugo
Tools and hardware
Locking or closing device
Lock, latch or bolt
D 8350
Patent
active
D03027880
REFERENCES:
patent: D289971 (1987-05-01), Carter
patent: 3667261 (1972-06-01), McGourty
patent: 4027508 (1977-06-01), McGourty
patent: 4274272 (1981-06-01), Wang et al.
patent: 4640110 (1987-02-01), Fish et al.
McGourty Lawrence F.
McGourty Thomas K.
Schwend Fred N.
Vinson Brian N.
Word A. Hugo
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