Helmet and method of removing the same

Apparel – Guard or protector – For wearer's head

Reexamination Certificate

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Details

C002S424000, C002S421000

Reexamination Certificate

active

07854023

ABSTRACT:
A helmet that can be removed from the head of a helmet wearer who wears the helmet, with a comparatively small force, and simply and quickly including preliminary operation for removal. A recess-projection fitting mechanism to attach a blockish inside pad to a head protecting cap portion includes a male hook on a blockish inside pad side, and a female hook on a head protecting cap portion side. The interrupt portion of a pad takeout member including a pulling means can interrupt between the male hook and female hook to disengage their recess-projection fitting, and can catch on the male hook, and the male hook can be pulled out to outside the head protecting cap portion at least halfway.

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patent: 2004/0034903 (2004-02-01), Blair
patent: 2008/0289085 (2008-11-01), Bryant et al.
patent: 2009/0031483 (2009-02-01), Wallerberger
patent: 2010/0095438 (2010-04-01), Moelker
patent: 0 879 566 (1998-11-01), None
patent: 2005-054300 (2005-03-01), None

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