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Douglas M. Hanes
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Drawbar assembly draft load bearing insert
Patent number
5,890,608
Issue date
Apr 6, 1999
McConway & Torley Corporation
Douglas M. Hanes
B61 - RAILWAYS
Information
Patent Grant
Support housing for a rotary end of a slackless drawbar
Patent number
5,520,294
Issue date
May 28, 1996
McConway & Torley Corporation
Douglas M. Hanes
B61 - RAILWAYS
Information
Patent Grant
Drawbar assembly yoke casting
Patent number
5,427,257
Issue date
Jun 27, 1995
McConway & Torley Corporation
Douglas M. Hanes
B61 - RAILWAYS
Information
Patent Grant
Yoke casting for a drawbar assembly
Patent number
5,415,304
Issue date
May 16, 1995
McConway & Torley Corporation
Douglas M. Hanes
B61 - RAILWAYS
Information
Patent Grant
Railway car slackless drawbar assembly
Patent number
5,397,007
Issue date
Mar 14, 1995
McConway & Torley Corporation
Douglas M. Hanes
B61 - RAILWAYS
Information
Patent Grant
Front draft stop for use in a drawbar assembly
Patent number
5,394,998
Issue date
Mar 7, 1995
McConway & Torley Corporation
Douglas M. Hanes
B61 - RAILWAYS
Information
Patent Grant
Drawbar bearing block
Patent number
5,361,917
Issue date
Nov 8, 1994
McConway & Torley Corporation
Peter S. Mautino
B61 - RAILWAYS
Information
Patent Grant
Slackless drawbar assembly employing adjustable blockout apparatus
Patent number
5,339,970
Issue date
Aug 23, 1994
McConway & Torley Corporation
Peter S. Mautino
B61 - RAILWAYS
Information
Patent Grant
Yoke for coupling railway cars utilizing a drawbar assembly
Patent number
5,320,229
Issue date
Jun 14, 1994
McConway & Torley Corporation
Peter S. Mautino
B61 - RAILWAYS
Information
Patent Grant
Yoke for coupling railway cars utilizing a drawbar assembly
Patent number
5,221,015
Issue date
Jun 22, 1993
McConway & Torley Corporation
Peter S. Mautino
B61 - RAILWAYS
Information
Patent Grant
Adjustable blockout apparatus
Patent number
5,190,173
Issue date
Mar 2, 1993
McConway & Torley Corporation
Peter S. Mautino
B61 - RAILWAYS
Information
Patent Grant
Adjustable securing device
Patent number
5,172,818
Issue date
Dec 22, 1992
McConway & Torley Corporation
Peter S. Mautino
B61 - RAILWAYS