Safety helmet

Equipment for safety – protection – and rescue – Fire extinguisher or casing therefor – Portable or hand held

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Patent

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D03487520

REFERENCES:
patent: D299978 (1989-02-01), Chiarella
patent: D303851 (1989-10-01), Gentes
patent: D310893 (1990-09-01), Broersina
patent: D319112 (1991-08-01), Broersina
patent: D326001 (1992-05-01), Chiarella
patent: D339427 (1993-09-01), Gentes
patent: D340544 (1993-10-01), Kamata
Bicycling, Jul. 1988, p. 89. "Vetta Corsalite helmet-rt side of page".

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