TREA

of scythes or sickles

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Industry

  • CPC
  • B24B3/44
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B24Grinding technology B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS B24B3/00Sharpening cutting edges

Current Industry

B24B3/44of scythes or sickles
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3338923
    • Patent number 3,338,923
    • Issue date Aug 29, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3328923
    • Patent number 3,328,923
    • Issue date Jul 4, 1967
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    3258881
    • Patent number 3,258,881
    • Issue date Jul 5, 1966
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    2752741
    • Patent number 2,752,741
    • Issue date Jul 3, 1956
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    2711060
    • Patent number 2,711,060
    • Issue date Jun 21, 1955
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2541615
    • Patent number 2,541,615
    • Issue date Feb 13, 1951
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2297468
    • Patent number 2,297,468
    • Issue date Sep 29, 1942
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2035563
    • Patent number 2,035,563
    • Issue date Mar 31, 1936
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2028681
    • Patent number 2,028,681
    • Issue date Jan 21, 1936
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2026096
    • Patent number 2,026,096
    • Issue date Dec 31, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2022569
    • Patent number 2,022,569
    • Issue date Nov 26, 1935
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1950177
    • Patent number 1,950,177
    • Issue date Mar 6, 1934
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1933184
    • Patent number 1,933,184
    • Issue date Oct 31, 1933
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1752341
    • Patent number 1,752,341
    • Issue date Apr 1, 1930
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1746257
    • Patent number 1,746,257
    • Issue date Feb 11, 1930
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1573616
    • Patent number 1,573,616
    • Issue date Feb 16, 1926
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1291381
    • Patent number 1,291,381
    • Issue date Jan 14, 1919
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1261136
    • Patent number 1,261,136
    • Issue date Apr 2, 1918
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1184540
    • Patent number 1,184,540
    • Issue date May 23, 1916
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1104592
    • Patent number 1,104,592
    • Issue date Jul 21, 1914
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1077333
    • Patent number 1,077,333
    • Issue date Nov 4, 1913
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1054667
    • Patent number 1,054,667
    • Issue date Mar 4, 1913
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    996269
    • Patent number 996,269
    • Issue date Jun 27, 1911
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    939115
    • Patent number 939,115
    • Issue date Nov 2, 1909
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    848812
    • Patent number 848,812
    • Issue date Apr 2, 1907
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    768790
    • Patent number 768,790
    • Issue date Aug 30, 1904
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    766927
    • Patent number 766,927
    • Issue date Aug 9, 1904
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    753630
    • Patent number 753,630
    • Issue date Mar 1, 1904
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    744002
    • Patent number 744,002
    • Issue date Nov 10, 1903
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    718966
    • Patent number 718,966
    • Issue date Jan 20, 1903
    • B24 - GRINDING POLISHING