Leisure sports helmet

Apparel – Head coverings – With forced air circulator

Reexamination Certificate

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Details

C002S412000, C002S425000, C002S906000

Reexamination Certificate

active

07010813

ABSTRACT:
The object of this invention is to provide a leisure sports helmet having both a fan and a plurality of vents on a helmet body. Due to the fan (100) and the vents (20), atmospheric air is drawn into the interior of the helmet to cause convection to transfer heat from the head of a user to the air, and the heated air with sweat is discharged to the atmosphere. Thus, the helmet is forcibly ventilated while the user wearing the helmet participates in rapid leisure sports, so that the helmet does not generate any odor caused by the heat and sweat in the interior of the helmet and maintains a pleasant and comfortable atmosphere. The fan collaterally provides a decoration effect to make the appearance of the helmet more attractive.

REFERENCES:
patent: 1774074 (1930-08-01), Wittcoff
patent: 3168748 (1965-02-01), Limberg
patent: 3735423 (1973-05-01), Droz
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patent: RE33286 (1990-08-01), Waters
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patent: 5544027 (1996-08-01), Orsano
patent: 5687426 (1997-11-01), Sperber
patent: 6017049 (2000-01-01), Spector
patent: 6081929 (2000-07-01), Rothrock et al.
patent: 6122773 (2000-09-01), Katz
patent: 6732381 (2004-05-01), Lal
patent: 10096116 (1998-04-01), None
patent: 2001172816 (2001-06-01), None
patent: 2004068237 (2004-03-01), None

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