Window latching device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4917416
SERIAL NO

07247157

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A device to allow the secured, partial opening of double-hung windows is disclosed. The latch has an insert shell that is fixed into a vertical frame and a spring-loaded plug that is set to an open or closed position.

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Patent Owner(s)

  • PLY GEM PACIFIC WINDOWS CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Piles, Jonathan McPherson, KS 46 409
Westphal, Dennis Galva, KS 80 884

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