Low vibration saw chain

United States of America Patent

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Nov 13, 2007
Grant Date
Apr 26, 2007
app pub date
Oct 21, 2005
filing date
Oct 21, 2005

priority date (Note)
Expired

status (Latency Note)

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Abstract

A saw chain is provided that has a plurality of cutter links coupled to an opposing tie strap, where the cutter link has a portion that protrudes past the tie strap to enable pivotal movement of the cutter link toward a central longitudinal axis of a guide bar.

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Patent Owner(s)

Patent Owner	Address
OREGON TOOL INC	4909 SE INTERNATIONAL WAY PORTLAND OR 97222

International Classification(s)

B27B:SAWS; COMPONENTS OR ACCESSORIES THEREFOR

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Carruthers, deceased George	Niveues, BE	1	2
Caruthers, legal representative Sandra	Niveues, BE	1	2
Harfst, Mike	Milwaukie, OR	4	39
Seigneur, Chris	West Linn, OR	5	41
Way, Arlan	Gladstone, OR	3	17

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Low vibration saw chain

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11256628

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PATENT NO	7293491
APP PUB NO	20070089586A1
SERIAL NO	11256628
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 13, 2007	US,7293491,B2 US7293491B2	GRANTED PATENT AS SECOND PUBLICATION
April 26, 2007	US,20070089586,A1 US20070089586A1	FIRST PUBLISHED PATENT APPLICATION

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11256628

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