Articles for sports, games and amusement

Patents Grantslast 30 patents

  • Information Patent Grant

    Head-mounted device having hinge assembly with wiring passage

    • Patent number 11,906,747
    • Issue date Feb 20, 2024
    • Meta Platforms Technologies, LLC
    • Aaron Bobuk
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Magnetic fluid sealing device and magnetic fluid sealed bearing

    • Patent number 10,451,115
    • Issue date Oct 22, 2019
    • Globeride, Inc.
    • Takeshige Ohara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary coupling device for a multi-axis manipulator

    • Patent number 10,220,526
    • Issue date Mar 5, 2019
    • RoboCoaster Limited
    • Gino De-Gol
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotating form

    • Patent number 10,190,629
    • Issue date Jan 29, 2019
    • Sarmen Bagumyan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotatable footplate integrated with bearing assembly imbedded in a...

    • Patent number 9,707,468
    • Issue date Jul 18, 2017
    • Charles D. Cole
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Device for detecting the rotation speed of a rotating element

    • Patent number 7,033,080
    • Issue date Apr 25, 2006
    • Aktiébolaget SKF
    • Franck Landrieve
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Roller skate and skateboard bearing covers

    • Patent number 6,224,062
    • Issue date May 1, 2001
    • Paul Joseph DeCanio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Off-set bearing for in-line roller skates

    • Patent number 6,109,796
    • Issue date Aug 29, 2000
    • Richard Wershe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Skate bearing maintenance

    • Patent number 5,678,582
    • Issue date Oct 21, 1997
    • Charles Laird McClure
    • B08 - CLEANING
  • Information Patent Grant

    In-line skate wheel cover

    • Patent number 5,590,935
    • Issue date Jan 7, 1997
    • Michael J. McAllister
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    3802292

    • Patent number 3,802,292
    • Issue date Apr 9, 1974
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2717808

    • Patent number 2,717,808
    • Issue date Sep 13, 1955
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    2689769

    • Patent number 2,689,769
    • Issue date Sep 21, 1954
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    310552

    • Patent number 310,552
    • Issue date Jan 13, 1885
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents