Equipment for safety – protection – and rescue – Fire extinguisher or casing therefor – Portable or hand held
Patent
1986-02-26
1988-12-06
Vales, Carmen H.
Equipment for safety, protection, and rescue
Fire extinguisher or casing therefor
Portable or hand held
Patent
active
D02988682
REFERENCES:
patent: D227046 (1973-06-01), Dunning
patent: D249397 (1978-09-01), Humphrey et al.
patent: D289568 (1987-04-01), Nimmons
Riddell Face Masks Brochure published prior to 9-19-83, Guard #2B-44 bottom right on page.
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