Block with improved central mounting

United States of America Patent

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Mar 9, 2010
Grant Date
May 7, 2009
app pub date
Sep 15, 2008
filing date
Sep 13, 2007

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Abstract

A block with a rotating sheave mounted between a pair of side plates. Captured between the side plates may be a post about which a mounting loop may be mounted. The post is removable from the between the side plates to permit the loop to be attached or detached from the block.

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Patent Owner(s)

Patent Owner	Address
HARKEN INC	1251 EAST WISCONSIN AVENUE PEWAUKEE WI 53072

International Classification(s)

B66D:CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HO....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lange, Kenneth	Brookfield, US	3	29

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Block with improved central mounting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12210935

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PATENT NO	7673851
APP PUB NO	20090114893A1
SERIAL NO	12210935
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 09, 2010	US,7673851,B2 US7673851B2	GRANTED PATENT AS SECOND PUBLICATION
May 07, 2009	US,20090114893,A1 US20090114893A1	FIRST PUBLISHED PATENT APPLICATION

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12210935

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