TREA

with body structures of wood

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Industry

  • CPC
  • B61D17/24
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B61Railways B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES B61D17/00Construction details of vehicle bodies

Current Industry

B61D17/24with body structures of wood
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Roof segments for the roof of a carriage body
    • Patent number 11,370,463
    • Issue date Jun 28, 2022
    • CRRC Qingdao Sifang Co., Ltd.
    • Shaoqing Liu
    • B61 - RAILWAYS
  • Information Patent Grant

    2736273
    • Patent number 2,736,273
    • Issue date Feb 28, 1956
    • B61 - RAILWAYS
  • Information Patent Grant

    2642817
    • Patent number 2,642,817
    • Issue date Jun 23, 1953
    • B61 - RAILWAYS
  • Information Patent Grant

    1863231
    • Patent number 1,863,231
    • Issue date Jun 14, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1858408
    • Patent number 1,858,408
    • Issue date May 17, 1932
    • B61 - RAILWAYS
  • Information Patent Grant

    1630483
    • Patent number 1,630,483
    • Issue date May 31, 1927
    • B61 - RAILWAYS
  • Information Patent Grant

    1496590
    • Patent number 1,496,590
    • Issue date Jun 3, 1924
    • B61 - RAILWAYS
  • Information Patent Grant

    1327367
    • Patent number 1,327,367
    • Issue date Jan 6, 1920
    • B61 - RAILWAYS
  • Information Patent Grant

    875906
    • Patent number 875,906
    • Issue date Jan 7, 1908
    • B61 - RAILWAYS
  • Information Patent Grant

    870397
    • Patent number 870,397
    • Issue date Nov 5, 1907
    • B61 - RAILWAYS
  • Information Patent Grant

    865500
    • Patent number 865,500
    • Issue date Sep 10, 1907
    • B61 - RAILWAYS
  • Information Patent Grant

    775952
    • Patent number 775,952
    • Issue date Nov 29, 1904
    • B61 - RAILWAYS
  • Information Patent Grant

    542746
    • Patent number 542,746
    • Issue date Jul 16, 1895
    • B61 - RAILWAYS
  • Information Patent Grant

    461173
    • Patent number 461,173
    • Issue date Oct 13, 1891
    • B61 - RAILWAYS
  • Information Patent Grant

    366250
    • Patent number 366,250
    • Issue date Jul 12, 1887
    • B61 - RAILWAYS
  • Information Patent Grant

    366249
    • Patent number 366,249
    • Issue date Jul 12, 1887
    • B61 - RAILWAYS
  • Information Patent Grant

    366519
    • Patent number 366,519
    • Issue date Jul 12, 1887
    • B61 - RAILWAYS
  • Information Patent Grant

    365939
    • Patent number 365,939
    • Issue date Jul 5, 1887
    • B61 - RAILWAYS
  • Information Patent Grant

    131725
    • Patent number 131,725
    • Issue date Sep 24, 1872
    • B61 - RAILWAYS
  • Information Patent Grant

    105699
    • Patent number 105,699
    • Issue date Jul 26, 1870
    • B61 - RAILWAYS
  • Information Patent Grant

    87002
    • Patent number 87,002
    • Issue date Feb 16, 1869
    • B61 - RAILWAYS
  • Information Patent Grant

    83731
    • Patent number 83,731
    • Issue date Nov 3, 1868
    • B61 - RAILWAYS
  • Information Patent Grant

    33350
    • Patent number 33,350
    • Issue date Sep 24, 1861
    • B61 - RAILWAYS
  • Information Patent Grant

    10721
    • Patent number 10,721
    • Issue date Apr 4, 1854
    • B61 - RAILWAYS

Patents Applicationslast 30 patents