Ventilated helmet

Details Ventilated helmet Ventilated helmet

2006-07-20

2008-08-19

McAllister, Steven B. (Department: 3749)

Ventilation

Miscellaneous

C002S171300, C002S410000, C002S424000

Reexamination Certificate

active

07413506

ABSTRACT:
The present invention can easily perform mounting and dismounting of a guiding duct in the ventilation structure of a helmet. A support portion which detachably supports a guiding duct is arranged at the center of rotation of a closure plate and a manipulation portion for the guiding duct which releases the support of the guiding duct is provided to the support portion.

REFERENCES:
patent: 3496854 (1970-02-01), Hill et al.
patent: 4964178 (1990-10-01), Giancarlo et al.
patent: 5086520 (1992-02-01), Arai
patent: 5093938 (1992-03-01), Kamata
patent: 5170511 (1992-12-01), Kamata
patent: 5388278 (1995-02-01), Taniuchi
patent: 5996128 (1999-12-01), Yanagihara
patent: 6061834 (2000-05-01), Liao
patent: 6263513 (2001-07-01), Murakami
patent: 6910228 (2005-06-01), Tanaka
patent: 2005/0066416 (2005-03-01), Ma
patent: 818156 (1998-01-01), None
patent: 06184804 (1994-07-01), None
patent: 8291422 (1996-08-01), None
patent: 08291422 (1996-11-01), None

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