Gear controlled

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for forming matching tapered surfaces on inter...

    • Patent number 4,719,829
    • Issue date Jan 19, 1988
    • Gus Sevastakis
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lathe for machining hollow parts

    • Patent number 3,937,110
    • Issue date Feb 10, 1976
    • CRI-DAN
    • Pierre E. Renoux
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3593604

    • Patent number 3,593,604
    • Issue date Jul 20, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3540331

    • Patent number 3,540,331
    • Issue date Nov 17, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2973528

    • Patent number 2,973,528
    • Issue date Mar 7, 1961
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2893280

    • Patent number 2,893,280
    • Issue date Jul 7, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2841039

    • Patent number 2,841,039
    • Issue date Jul 1, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2739495

    • Patent number 2,739,495
    • Issue date Mar 27, 1956
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2725767

    • Patent number 2,725,767
    • Issue date Dec 6, 1955
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2517738

    • Patent number 2,517,738
    • Issue date Aug 8, 1950
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2418387

    • Patent number 2,418,387
    • Issue date Apr 1, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2407778

    • Patent number 2,407,778
    • Issue date Sep 17, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2354372

    • Patent number 2,354,372
    • Issue date Jul 25, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2351921

    • Patent number 2,351,921
    • Issue date Jun 20, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2089078

    • Patent number 2,089,078
    • Issue date Aug 3, 1937
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2015120

    • Patent number 2,015,120
    • Issue date Sep 24, 1935
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1780607

    • Patent number 1,780,607
    • Issue date Nov 4, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1305878

    • Patent number 1,305,878
    • Issue date Jun 3, 1919
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    1132920

    • Patent number 1,132,920
    • Issue date Mar 23, 1915
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    908146

    • Patent number 908,146
    • Issue date Dec 29, 1908
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    899536

    • Patent number 899,536
    • Issue date Sep 29, 1908
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    831316

    • Patent number 831,316
    • Issue date Sep 18, 1906
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    802366

    • Patent number 802,366
    • Issue date Oct 24, 1905
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    602908

    • Patent number 602,908
    • Issue date Apr 26, 1898
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    535486

    • Patent number 535,486
    • Issue date Mar 12, 1895
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    533997

    • Patent number 533,997
    • Issue date Feb 12, 1895
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    504565

    • Patent number 504,565
    • Issue date Sep 5, 1893
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    396077

    • Patent number 396,077
    • Issue date Jan 15, 1889
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    287548

    • Patent number 287,548
    • Issue date Oct 30, 1883
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    208712

    • Patent number 208,712
    • Issue date Oct 8, 1878
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR