Railcar draft gear assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9789888
SERIAL NO

14468033

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A railcar draft gear assembly specifically designed to consistently and repeatedly withstand up to about 110,000 ft-lbs of energy imparted thereto while not exceeding a force level of 900,000 lbs. and while having a wedge member of the draft gear assembly travel in an inward axial direction of less than about 4.5 inches relative to an open end of the draft gear.

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Patent Owner(s)

  • MINER ENTERPRISES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pokorski, Robert J Saint Charles, US 4 40
Salis, Keith A Clare, US 10 109
Schoedl, Erich A Yorkville, US 15 71
Wilt, Donald E Batavia, US 14 199

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