Nozzle and sprinkler for center pivot end

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12186766
APP PUB NO 20220168759A1
SERIAL NO

17523550

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A sprinkler nozzle is configured for a sprinkler positioned at a distal end of a center pivot irrigation system. The sprinkler nozzle includes a connection part securable to the sprinkler, and a nozzle opening downstream of the connection part. A nozzle opening downstream of the connection part is part-toroidal shaped and partially blocked or skewed to control water flow to portions of the deflector plate according to a desired wetted area. The part-toroidal shape spans an arc less than 360 degrees. The nozzle enables a custom designed water application to complement the other sprinklers that are on the pivot and can be shaped to also apply water a distance beyond the end of the pivot pipe to match the application rate of the sprinklers along the pivot pipe.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NELSON IRRIGATION CORPORATION848 AIRPORT ROAD WALLA WALLA WA 99362

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nelson, Craig B Walla Walla, US 60 825
Perkins, Lee A Lowden, US 22 651
Vander, Griend Loren Walla Walla, US 5 129

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