Tools and hardware – Locking or closing device
Patent
1993-08-06
1994-11-01
Vinson, Brian N.
Tools and hardware
Locking or closing device
Patent
active
D03519821
REFERENCES:
patent: D290442 (1987-06-01), Floyd et al.
patent: D305861 (1990-02-01), Kautt
patent: D312957 (1990-12-01), Huang
patent: D313159 (1990-12-01), Kautt
patent: 3187528 (1965-06-01), Check
patent: 4671086 (1987-06-01), Fogleman et al.
patent: 4972691 (1990-11-01), Knight
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