Arrangements in which the droplets are visible

Patents Grantslast 30 patents

  • Information Patent Grant

    Lubricant metering valve

    • Patent number 4,577,728
    • Issue date Mar 25, 1986
    • Oil-Rite Corporation
    • Donald G. Gruett
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve stem cleaner and lubricator

    • Patent number 4,180,144
    • Issue date Dec 25, 1979
    • Harold R. Adams
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3656584

    • Patent number 3,656,584
    • Issue date Apr 18, 1972
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3053343

    • Patent number 3,053,343
    • Issue date Sep 11, 1962
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2738032

    • Patent number 2,738,032
    • Issue date Mar 13, 1956
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2712363

    • Patent number 2,712,363
    • Issue date Jul 5, 1955
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2550606

    • Patent number 2,550,606
    • Issue date Apr 24, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2483363

    • Patent number 2,483,363
    • Issue date Sep 27, 1949
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2194304

    • Patent number 2,194,304
    • Issue date Mar 19, 1940
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1950050

    • Patent number 1,950,050
    • Issue date Mar 6, 1934
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1359151

    • Patent number 1,359,151
    • Issue date Nov 16, 1920
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    1022107

    • Patent number 1,022,107
    • Issue date Apr 2, 1912
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    892256

    • Patent number 892,256
    • Issue date Jun 30, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    882535

    • Patent number 882,535
    • Issue date Mar 17, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    879026

    • Patent number 879,026
    • Issue date Feb 11, 1908
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    837024

    • Patent number 837,024
    • Issue date Nov 27, 1906
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    812362

    • Patent number 812,362
    • Issue date Feb 13, 1906
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    797922

    • Patent number 797,922
    • Issue date Aug 22, 1905
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    786175

    • Patent number 786,175
    • Issue date Mar 28, 1905
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    762222

    • Patent number 762,222
    • Issue date Jun 7, 1904
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    754737

    • Patent number 754,737
    • Issue date Mar 15, 1904
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    745152

    • Patent number 745,152
    • Issue date Nov 24, 1903
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    705608

    • Patent number 705,608
    • Issue date Jul 29, 1902
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    679149

    • Patent number 679,149
    • Issue date Jul 23, 1901
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    629465

    • Patent number 629,465
    • Issue date Jul 25, 1899
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    614307

    • Patent number 614,307
    • Issue date Nov 15, 1898
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    611126

    • Patent number 611,126
    • Issue date Sep 20, 1898
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    607456

    • Patent number 607,456
    • Issue date Jul 19, 1898
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    577180

    • Patent number 577,180
    • Issue date Feb 16, 1897
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    573657

    • Patent number 573,657
    • Issue date Dec 22, 1896
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...