TREA

Rerolling or processing worn or discarded rail sections

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Industry

  • CPC
  • B21B1/0855
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21BROLLING OF METAL B21B1/00Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section Sequence of operations in milling trains Layout of rolling-mill plant

Current Industry

B21B1/0855Rerolling or processing worn or discarded rail sections
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Forging press for hot forging of asymmetric to symmetric rail and p...
    • Patent number 11,925,966
    • Issue date Mar 12, 2024
    • Savita Newar
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    No-slit hot rolling of railroad rails
    • Patent number 9,168,575
    • Issue date Oct 27, 2015
    • W. SILVER INC.
    • Bhupendra Kenjale
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    No-slit hot rolling of railroad rails
    • Patent number 9,067,248
    • Issue date Jun 30, 2015
    • W. SILVER INC.
    • Bhupendra Kenjale
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Single slitting process for recycling rail
    • Patent number 7,996,973
    • Issue date Aug 16, 2011
    • CMC Steel Fabricators, Inc.
    • Gregory Don Moore
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Single slitting process for recycling rail
    • Patent number 7,073,238
    • Issue date Jul 11, 2006
    • CMC Steel Fabricators, Inc.
    • Gregory Don Moore
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rail recycle process
    • Patent number 4,982,591
    • Issue date Jan 8, 1991
    • W. Silver, Inc.
    • Darrell B. McGahhey
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3850019
    • Patent number 3,850,019
    • Issue date Nov 26, 1974
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    2040494
    • Patent number 2,040,494
    • Issue date May 12, 1936
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1910271
    • Patent number 1,910,271
    • Issue date May 23, 1933
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1883338
    • Patent number 1,883,338
    • Issue date Oct 18, 1932
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1792349
    • Patent number 1,792,349
    • Issue date Feb 10, 1931
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    1575184
    • Patent number 1,575,184
    • Issue date Mar 2, 1926
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    938197
    • Patent number 938,197
    • Issue date Oct 26, 1909
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    852983
    • Patent number 852,983
    • Issue date May 7, 1907
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    676695
    • Patent number 676,695
    • Issue date Jun 18, 1901
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    400845
    • Patent number 400,845
    • Issue date Apr 2, 1889
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    395350
    • Patent number 395,350
    • Issue date Jan 1, 1889
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    328937
    • Patent number 328,937
    • Issue date Oct 27, 1885
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    294757
    • Patent number 294,757
    • Issue date Mar 11, 1884
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    205074
    • Patent number 205,074
    • Issue date Jun 18, 1878
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    180049
    • Patent number 180,049
    • Issue date Jul 18, 1876
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    179379
    • Patent number 179,379
    • Issue date Jun 27, 1876
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    FORGING PRESS FOR HOT FORGING OF ASYMMETRIC TO SYMMETRIC RAIL AND P...
    • Publication number 20230166309
    • Publication date Jun 1, 2023
    • Savita Newar
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    NO-SLIT HOT ROLLING OF RAILROAD RAILS
    • Publication number 20150217348
    • Publication date Aug 6, 2015
    • W. SILVER INC.
    • Bhupendra A. Kenjale
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    NO-SLIT HOT ROLLING OF RAILROAD RAILS
    • Publication number 20130074566
    • Publication date Mar 28, 2013
    • W. SILVER INC.
    • Bhupendra Kenjale
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Single Slitting Process For Recycling Rail
    • Publication number 20100281668
    • Publication date Nov 11, 2010
    • CMC Steel Fabricators, Inc.
    • Gregory Don Moore
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Single slitting process for recycling rail
    • Publication number 20060185145
    • Publication date Aug 24, 2006
    • CMC Steel Fabricators, Inc.
    • Gregory Don Moore
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...