Protective helmet

Details Protective helmet Protective helmet

2008-05-15

2009-02-03

McInroy, Ruth (Department: 2915)

Equipment for safety, protection, and rescue

Body restraint or protective covering

Face, mouth, or ear

Design Patent

active

D0586051

CLAIM:
We claim the ornamental design for a protective helmet, as shown and described.

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patent: D553802 (2007-10-01), Huh
patent: D565801 (2008-04-01), Curci et al.

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