Lubricators

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing a caster with a fouling-resistant bearing c...

    • Patent number 5,593,461
    • Issue date Jan 14, 1997
    • Metro Industries, Inc.
    • David A. Reppert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Caster with a fouling-resistant bearing cup feature

    • Patent number 5,390,393
    • Issue date Feb 21, 1995
    • Metro Industries, Inc.
    • David A. Reppert
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shopping cart swivel yoke assembly with plastic bearing races

    • Patent number 5,287,594
    • Issue date Feb 22, 1994
    • Jimmy L. Hicks
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Dismantlable wheel attachment mechanism with swivel joint protector

    • Patent number 4,847,945
    • Issue date Jul 18, 1989
    • Dorel Industries, Inc.
    • Leo Schwartz
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Demountable urethane caster wheel tire

    • Patent number 4,783,880
    • Issue date Nov 15, 1988
    • Eagle Boring, Inc.
    • Howard H. Chapman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Caster wheel mount apparatus with separate load carrying and swivel...

    • Patent number 4,777,697
    • Issue date Oct 18, 1988
    • Lon G. Berndt
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heavy duty caster

    • Patent number 4,765,021
    • Issue date Aug 23, 1988
    • Albert Schulte Sohne GmbH & Co.
    • Dieter Mellwig
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Swivel type caster with seal and lubrication ring

    • Patent number 4,348,784
    • Issue date Sep 14, 1982
    • Stewart-Warner Corporation
    • Frank J. Fontana
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bushing and grease retainer for casters

    • Patent number 4,213,226
    • Issue date Jul 22, 1980
    • Herder, N.V.
    • Carl J. Demrick
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3899226

    • Patent number 3,899,226
    • Issue date Aug 12, 1975
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    3758917

    • Patent number 3,758,917
    • Issue date Sep 18, 1973
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3051981

    • Patent number 3,051,981
    • Issue date Sep 4, 1962
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3040370

    • Patent number 3,040,370
    • Issue date Jun 26, 1962
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3032804

    • Patent number 3,032,804
    • Issue date May 8, 1962
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2998617

    • Patent number 2,998,617
    • Issue date Sep 5, 1961
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2971211

    • Patent number 2,971,211
    • Issue date Feb 14, 1961
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2960717

    • Patent number 2,960,717
    • Issue date Nov 22, 1960
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2947021

    • Patent number 2,947,021
    • Issue date Aug 2, 1960
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2914364

    • Patent number 2,914,364
    • Issue date Nov 24, 1959
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2908536

    • Patent number 2,908,536
    • Issue date Oct 13, 1959
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2891273

    • Patent number 2,891,273
    • Issue date Jun 23, 1959
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2847696

    • Patent number 2,847,696
    • Issue date Aug 19, 1958
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2823553

    • Patent number 2,823,553
    • Issue date Feb 18, 1958
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2787804

    • Patent number 2,787,804
    • Issue date Apr 9, 1957
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2724858

    • Patent number 2,724,858
    • Issue date Nov 29, 1955
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2708767

    • Patent number 2,708,767
    • Issue date May 24, 1955
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    2617668

    • Patent number 2,617,668
    • Issue date Nov 11, 1952
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2553890

    • Patent number 2,553,890
    • Issue date May 22, 1951
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2526155

    • Patent number 2,526,155
    • Issue date Oct 17, 1950
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    2467603

    • Patent number 2,467,603
    • Issue date Apr 19, 1949
    • B60 - VEHICLES IN GENERAL