Equipment for safety – protection – and rescue – Fire extinguisher or casing therefor – Portable or hand held
Patent
1991-08-19
1992-05-12
Chin, Kay H.
Equipment for safety, protection, and rescue
Fire extinguisher or casing therefor
Portable or hand held
D 3 301
Patent
active
D03261670
REFERENCES:
patent: D283742 (1986-05-01), Hall
patent: D297468 (1988-08-01), Young
patent: D297869 (1988-09-01), Bartos
patent: D299790 (1989-02-01), Paul
patent: D319898 (1991-09-01), Whitworth
patent: 3236236 (1966-02-01), Hudson
patent: 4413622 (1983-11-01), Dustin
Chin Kay H.
Submersible Systems, Inc.
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