Tools and hardware – Locking or closing device – Lock – latch or bolt
Patent
1982-02-10
1984-06-19
Kemper, Catherine E.
Tools and hardware
Locking or closing device
Lock, latch or bolt
Patent
active
D02743027
REFERENCES:
patent: D223432 (1972-04-01), Eisenreich
patent: D246761 (1977-12-01), Kelley et al.
patent: D265049 (1982-06-01), Flies
patent: 3349589 (1967-10-01), Fricke
patent: 3738136 (1973-06-01), Falk
patent: 3786659 (1974-01-01), Elder et al.
patent: 4162623 (1979-07-01), Yorio et al.
patent: 4305267 (1981-12-01), Nish
patent: 4320638 (1982-03-01), Dunphy et al.
Fay Horace B.
GKN-Stenman AB
Kemper Catherine E.
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