Attachable Personal Cooling Fans
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Mar 3, 2022
app pub date -
Aug 27, 2020
filing date -
Aug 27, 2020
priority date (Note) -
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Abstract
This invention relates to attachable personal cooling fans specifically designed to provide several hours of cooling for the user. These units were originally designed for baseball/softball plate umpires for hot weather conditions, however, they could be adapted for other uses. The units are portable and lightweight and can be attached to any facemask.
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Family
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