Sow chute and hoist

United States of America Patent

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Nov 8, 2011
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app pub date
Jan 17, 2008
filing date
Mar 14, 2007

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Abstract

A vertically moveable immobilizing sow chute to allow hoisting and holding horizontally of a sow for foot treatment is described. The unit avoids the use of slings, can be operated electrically, and has numerous fail safe features as well as mobility and stability.

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Patent Owner(s)

Patent Owner	Address
ZINPRO CORPORATION	10400 VIKING DRIVE SUITE 240 EDEN PRAIRIE MN 55344

International Classification(s)

A61D:VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METH....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Winders, Max	Belle Plaine, US	2	8

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Sow chute and hoist

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12015539

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US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 08, 2011	US,8051807,B2 US8051807B2	GRANTED PATENT AS SECOND PUBLICATION
July 23, 2009	US,20090183690,A1 US20090183690A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	8051807
SERIAL NO	12015539
DOCKET NO

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12015539

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