Helmet

Details Helmet Helmet

2006-08-11

2010-06-15

Welch, Gary L (Department: 3765)

Apparel

Guard or protector

For wearer's head

C002S424000, C002S425000

Reexamination Certificate

active

07735158

ABSTRACT:
A helmet which can ventilate the interior of a head protecting body well by a ventilator mechanism and can decrease the degree of injury or the like of a wearer that may increase by the presence of the ventilator mechanism. At least one of a plurality of attaching mechanisms that attach a cover member or air current deflecting member to the shutter attaching member of the ventilator mechanism includes an engaging projection portion and an engaging hole having a gap. The engaging projection portion is configured to be relatively pressed into the gap and then relatively inserted and held in the engaging hole through the gap.

REFERENCES:
patent: 5734994 (1998-04-01), Rogers
patent: 6105172 (2000-08-01), Shida
patent: 6263513 (2001-07-01), Murakami
patent: 6763526 (2004-07-01), Hong
patent: 2004/0158914 (2004-08-01), Tanaka

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