Vacuum Cleaner with Motor Cooling Air Filtration

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070209147A1
SERIAL NO

11683451

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A vacuum cleaner has cooling air from an agitator motor ported to a working air conduit upstream of an inlet to a fan motor assembly.

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Patent Owner(s)

Patent OwnerAddress
BISSELL HOMECARE INC2345 WALKER AVENUE N W GRAND RAPIDS MI 49544-2516

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fester, Joseph A Grand Rapids, MI 22 901
Griffith, Aaron P Grand Rapids, MI 23 820
Krebs, Alan J Pierson, MI 81 1852

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