Helmet

Details Helmet Helmet

2003-09-17

2004-11-23

McInroy, Ruth (Department: 2914)

Equipment for safety, protection, and rescue

Body restraint or protective covering

Cranial

Design Patent

active

D0498880

CLAIM:
The ornamental design for a helmet, as shown and described.

REFERENCES:
patent: D198776 (1964-08-01), Simpson et al.
patent: D205990 (1966-10-01), Raschke
patent: 3829900 (1974-08-01), Marangoni
patent: D235938 (1975-07-01), Lindblom
patent: 4463456 (1984-08-01), Hanson
patent: D392071 (1998-03-01), Berke
patent: D468062 (2002-12-01), Santiago
patent: 6609254 (2003-08-01), Bielefeld et al.

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