Ambulatory hairdryer

United States of America Patent

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May 24, 2011
Grant Date
Jul 23, 2009
app pub date
Jan 23, 2008
filing date
Jan 23, 2008

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Abstract

A portable self-contained hair drying helmet is taught that has thermal storage, desiccants, a phase change material, and thin lithium ion polymer batteries to allow one to dry their hair while walking around and performing personal and household duties.

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Patent Owner(s)

Patent Owner	Address
KROLL FAMILY TRUST	BOX 23 CRYSTAL BAY MN 55323

International Classification(s)

F26B:DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQU....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kroll, Mark W	Crystal Bay, US	381	18167
Kroll, Mollie B	Minneapolis, US	3	32

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Ambulatory hairdryer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12018332

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PATENT NO	7946056
APP PUB NO	20090183383A1
SERIAL NO	12018332
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 24, 2011	US,7946056,B2 US7946056B2	GRANTED PATENT AS SECOND PUBLICATION
July 23, 2009	US,20090183383,A1 US20090183383A1	FIRST PUBLISHED PATENT APPLICATION

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12018332

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