TREA

Mobile or portable devices

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Industry

  • CPC
  • B28C5/1818
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B28Stoneworking B28CPREPARING CLAY PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL B28C5/00Apparatus or methods for producing mixtures of cement with other substances

Current Industry

B28C5/1818Mobile or portable devices
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Portable concrete mixer
    • Patent number 5,039,226
    • Issue date Aug 13, 1991
    • Gilles Lavoie
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Manually operated portable mixing device
    • Patent number 4,750,840
    • Issue date Jun 14, 1988
    • Robert J. Bishop
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    Hand-operated mixing device
    • Patent number 4,634,284
    • Issue date Jan 6, 1987
    • Robert J. Bishop
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3655168
    • Patent number 3,655,168
    • Issue date Apr 11, 1972
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3578292
    • Patent number 3,578,292
    • Issue date May 11, 1971
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    3158361
    • Patent number 3,158,361
    • Issue date Nov 24, 1964
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2944799
    • Patent number 2,944,799
    • Issue date Jul 12, 1960
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2813705
    • Patent number 2,813,705
    • Issue date Nov 19, 1957
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2808241
    • Patent number 2,808,241
    • Issue date Oct 1, 1957
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2757911
    • Patent number 2,757,911
    • Issue date Aug 7, 1956
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    2599852
    • Patent number 2,599,852
    • Issue date Jun 10, 1952
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1920025
    • Patent number 1,920,025
    • Issue date Jul 25, 1933
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Grant

    1187959
    • Patent number 1,187,959
    • Issue date Jun 20, 1916
    • B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

  • Information Patent Application

    Portable Asphalt Recycler
    • Publication number 20160052169
    • Publication date Feb 25, 2016
    • Vernon E. Baumrind
    • B28 - WORKING CEMENT, CLAY, OR STONE