Railway truck

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5046431
SERIAL NO

07577053

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A railway truck assembly having a bolster and side frames with a novel arrangement of solid lateral stops which limit movement of the bolster ends with respect to the side frames of the truck, the novel lateral stops also accommodating an improved column friction damping arrangement for such a railway truck assembly.

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Patent Owner(s)

Patent OwnerAddress
A STUCKI COMPANY (DE CORPORATION)2600 NEVILLE ROAD PITTSBURGH PA 15225

International Classification(s)

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  • 1990 Application Filing Year
  • B61B Class
  • 34 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19900255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wagner, John H Bradford Woods, PA 6 89

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Patent Citation Ranking

  • 45 Citation Count
  • B61B Class
  • 0 % this patent is cited more than
  • 34 Age
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