Removable cooling apparatus for a hat

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11602189
APP PUB NO 20220256959A1
SERIAL NO

17178181

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Importance

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Abstract

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A removable cooling apparatus for a hat spaces a headband of the hat away from a wearer's head, creating an air gap that allows air flow over the wearer's head. A removable cooling apparatus uses coupling structures to hold the removable cooling apparatus in place against the headband. The removable cooling apparatus can be removed completely from the hat when not needed or for cleaning, leaving the hat in an unaltered state. A removable cooling apparatus may use a thin flexible strip to keep the headband of the hat from falling open into the air gap created by the removable cooling apparatus. The removable cooling apparatus use compressible pads to space the headband away from the wearer's head. The contact location of the compressible pads with the wearer's head can be easily adjusted by the wearer.

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Patent Owner(s)

Patent OwnerAddress
GREENBERGER HAL PNATICK MA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greenberger, Hal P Natick, US 30 1278

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