Suction controlling arrangement in a canister vacuum cleaner

United States of America Patent

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Oct 9, 1990
Grant Date
N/A
app pub date
Feb 5, 1990
filing date
Feb 5, 1990

priority date (Note)
Expired

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Abstract

The handle section of a canister vacuum cleaner hose is formed with a noise reducing bleed hole shaped with an inwardly converging wall on the side directed toward the nozzle end of the wand.

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Patent Owner(s)

Patent Owner	Address
BISSELL INC	2354 WALKER AVENUE NW GRAND RAPIDS MI 49544

International Classification(s)

A47L:DOMESTIC WASHING OR CLEANING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Barnes, Jr James F	Anderson, SC	6	147
Herron, Jr Roy H	Starr, SC	5	173
Hughes, Steven K	Honea Path, SC	4	66

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Suction controlling arrangement in a canister vacuum cleaner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07475392

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PATENT NO	4961245
SERIAL NO	07475392
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07475392

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