Swing spring

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United States of America Patent

PATENT NO 9174136
APP PUB NO 20140162797A1
SERIAL NO

14104815

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A swing spring comprises a first plate or top, a second plate or bottom, guide rods extending between and connected to the first plate and the second plate, a third slider or slider plate slidable along an axis along the guide rods between the first plate and the second plate, a compression spring captured between the third plate and the second plate, a first hook rotatably coupled to the first plate by a thrust bearing and extending in a first direction along the axis, and a second hook coupled to the third plate and extending in a second direction opposite the first direction through the second plate.

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Patent Owner(s)

  • M&M SALES ENTERPRISES INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Priest, John Brian Dubuque, US 23 145

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