TREA

with rubber springs

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Industry

  • CPC
  • B61G11/08
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61GCOUPLINGS DRAUGHT AND BUFFING APPLIANCES B61G11/00Buffers

Current Industry

B61G11/08with rubber springs
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cushioning unit with reduced tail yoke
    • Patent number 11,142,228
    • Issue date Oct 12, 2021
    • Strato, Inc.
    • Jonathan Sunde
    • B61 - RAILWAYS
  • Information Patent Grant

    Friction end-of-car cushioning assembly
    • Patent number 11,046,339
    • Issue date Jun 29, 2021
    • Trinity Rail Group, LLC
    • Shaun Richmond
    • B61 - RAILWAYS
  • Information Patent Grant

    Device for coupling high-speed railroad cars and method for removin...
    • Patent number 8,967,404
    • Issue date Mar 3, 2015
    • Nippon Steel & Sumitomo Metal Corporation
    • Kazuhiko Sagawa
    • B61 - RAILWAYS
  • Information Patent Grant

    Car equipment protection structure for railcar
    • Patent number 8,757,403
    • Issue date Jun 24, 2014
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Naohiro Yoshida
    • B61 - RAILWAYS
  • Information Patent Grant

    Railroad freight car draft gear
    • Patent number 8,590,717
    • Issue date Nov 26, 2013
    • Miner Enterprises, Inc.
    • Donald E. Wilt
    • B61 - RAILWAYS
  • Information Patent Grant

    Railcar draft gear spring assembly and method of making an elastome...
    • Patent number 8,365,930
    • Issue date Feb 5, 2013
    • Miner Enterprises, Inc.
    • Richard A. Carlstedt
    • B61 - RAILWAYS
  • Information Patent Grant

    Railcar elastomeric spring
    • Patent number 8,196,912
    • Issue date Jun 12, 2012
    • Miner Enterprises, Inc.
    • Richard A. Carlstedt
    • B61 - RAILWAYS
  • Information Patent Grant

    Housing for draft gear
    • Patent number 6,520,360
    • Issue date Feb 18, 2003
    • Miner Enterprises, Inc.
    • Andrew W. Withall
    • B61 - RAILWAYS
  • Information Patent Grant

    Elastomeric spring unit
    • Patent number 5,351,844
    • Issue date Oct 4, 1994
    • Miner Enterprises, Inc.
    • Richard A. Carlstedt
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Polymeric apparatus and method of making the same
    • Patent number 4,566,678
    • Issue date Jan 28, 1986
    • Miner Enterprises
    • David G. Anderson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Shock absorber for vehicular couplers
    • Patent number 4,506,868
    • Issue date Mar 26, 1985
    • Sumitomo Metal Industries, Ltd.
    • Shoichi Shiroyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Composite cushion pad
    • Patent number 4,433,834
    • Issue date Feb 28, 1984
    • Midland-Ross Corporation
    • Karl J. Jwuc
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shock absorbers
    • Patent number 4,348,015
    • Issue date Sep 7, 1982
    • Hutchinson-MAPA
    • Michel Domer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Polyurethane shock absorbing unit and said polyurethane
    • Patent number 4,311,765
    • Issue date Jan 19, 1982
    • The Goodyear Tire & Rubber Company
    • Daniel A. Chung
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Cushioning device
    • Patent number 4,111,406
    • Issue date Sep 5, 1978
    • Midland-Ross Corporation
    • Andrey L. Zanow
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3826481
    • Patent number 3,826,481
    • Issue date Jul 30, 1974
    • B61 - RAILWAYS
  • Information Patent Grant

    3684271
    • Patent number 3,684,271
    • Issue date Aug 15, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3216593
    • Patent number 3,216,593
    • Issue date Nov 9, 1965
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3159284
    • Patent number 3,159,284
    • Issue date Dec 1, 1964
    • B61 - RAILWAYS
  • Information Patent Grant

    3084809
    • Patent number 3,084,809
    • Issue date Apr 9, 1963
    • B61 - RAILWAYS
  • Information Patent Grant

    3062387
    • Patent number 3,062,387
    • Issue date Nov 6, 1962
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2810485
    • Patent number 2,810,485
    • Issue date Oct 22, 1957
    • B61 - RAILWAYS
  • Information Patent Grant

    2731259
    • Patent number 2,731,259
    • Issue date Jan 17, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2713483
    • Patent number 2,713,483
    • Issue date Jul 19, 1955
    • B61 - RAILWAYS
  • Information Patent Grant

    2636621
    • Patent number 2,636,621
    • Issue date Apr 28, 1953
    • B61 - RAILWAYS
  • Information Patent Grant

    2625389
    • Patent number 2,625,389
    • Issue date Jan 13, 1953
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2515188
    • Patent number 2,515,188
    • Issue date Jul 18, 1950
    • B61 - RAILWAYS
  • Information Patent Grant

    2491128
    • Patent number 2,491,128
    • Issue date Dec 13, 1949
    • B61 - RAILWAYS
  • Information Patent Grant

    2328877
    • Patent number 2,328,877
    • Issue date Sep 7, 1943
    • B61 - RAILWAYS
  • Information Patent Grant

    2328550
    • Patent number 2,328,550
    • Issue date Sep 7, 1943
    • B61 - RAILWAYS

Patents Applicationslast 30 patents