Equipment for safety – protection – and rescue – Fire extinguisher or casing therefor – Portable or hand held
Patent
1989-02-13
1991-10-29
Chin, Kay H.
Equipment for safety, protection, and rescue
Fire extinguisher or casing therefor
Portable or hand held
Patent
active
D03212670
REFERENCES:
patent: D299066 (1988-12-01), Newell et al.
patent: D310585 (1990-09-01), Newcomb
Trident Diving Equipment catalog (.COPYRGT.1989), p. 50, The Diver's Choice Mouthpiece Cover RP45 & RP44.
Chin Kay H.
Roston Ellsworth R.
Schwartz Charles H.
Underwater Diving Inc.
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