Combination C-shaped spring and system

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United States of America Patent

PATENT NO 9769974
SERIAL NO

14546344

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Abstract

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A C-spring contains an inner spring that is spaced apart from the outer primary spring. In one example usage, the upper and lower legs of the C-spring have rear regions respectively configured for being mounted to a tubular frame tool frame member of a ground working implement, such as a disk, and to a bearing housing.

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Patent Owner(s)

Patent OwnerAddress
DEERE & COMPANYONE JOHN DEERE PLACE MOLINE IL 61265

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beeck, Mark D Ankeny, US 22 96
Casper, Robert T Mingo, US 41 670
Connell, Richard J Slater, US 33 347
Cross, Jacob W Ankeny, US 8 44
Janelle, Luc Ankeny, US 19 330
Schweitzer, John M Ankeny, US 15 417
Sikora, Anthony Urbandale, US 8 78
Sporrer, Adam D Ames, US 36 279
Wu, Dolly Y Silvis, US 15 641

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