Pumps Stop-motions or safety devices therefor

Patents Grantslast 30 patents

  • Information Patent Grant

    3093237

    • Patent number 3,093,237
    • Issue date Jun 11, 1963
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    3051300

    • Patent number 3,051,300
    • Issue date Aug 28, 1962
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2988000

    • Patent number 2,988,000
    • Issue date Jun 13, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2981193

    • Patent number 2,981,193
    • Issue date Apr 25, 1961
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2746600

    • Patent number 2,746,600
    • Issue date May 22, 1956
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2693272

    • Patent number 2,693,272
    • Issue date Nov 2, 1954
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2557286

    • Patent number 2,557,286
    • Issue date Jun 19, 1951
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2392519

    • Patent number 2,392,519
    • Issue date Jan 8, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2340342

    • Patent number 2,340,342
    • Issue date Feb 1, 1944
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2266072

    • Patent number 2,266,072
    • Issue date Dec 16, 1941
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2266081

    • Patent number 2,266,081
    • Issue date Dec 16, 1941
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    2261186

    • Patent number 2,261,186
    • Issue date Nov 4, 1941
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2237790

    • Patent number 2,237,790
    • Issue date Apr 8, 1941
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2163848

    • Patent number 2,163,848
    • Issue date Jun 27, 1939
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2125067

    • Patent number 2,125,067
    • Issue date Jul 26, 1938
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2112177

    • Patent number 2,112,177
    • Issue date Mar 22, 1938
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2094212

    • Patent number 2,094,212
    • Issue date Sep 28, 1937
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2065159

    • Patent number 2,065,159
    • Issue date Dec 22, 1936
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2037095

    • Patent number 2,037,095
    • Issue date Apr 14, 1936
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2029976

    • Patent number 2,029,976
    • Issue date Feb 4, 1936
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1972837

    • Patent number 1,972,837
    • Issue date Sep 4, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1962843

    • Patent number 1,962,843
    • Issue date Jun 12, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1951945

    • Patent number 1,951,945
    • Issue date Mar 20, 1934
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1927764

    • Patent number 1,927,764
    • Issue date Sep 19, 1933
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1893247

    • Patent number 1,893,247
    • Issue date Jan 3, 1933
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1874721

    • Patent number 1,874,721
    • Issue date Aug 30, 1932
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1840517

    • Patent number 1,840,517
    • Issue date Jan 12, 1932
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1762890

    • Patent number 1,762,890
    • Issue date Jun 10, 1930
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1732075

    • Patent number 1,732,075
    • Issue date Oct 15, 1929
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1722876

    • Patent number 1,722,876
    • Issue date Jul 30, 1929
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS