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Frank E. Robinson

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  • Schwenksville, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Firearm suppressor
    • Patent number 12,135,180
    • Issue date Nov 5, 2024
    • WHG Properties, LLC
    • Frank Eric Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Cam slot for firearm
    • Patent number 11,940,238
    • Issue date Mar 26, 2024
    • WHG Properties, LLC
    • Frank Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Buffer system for firearm
    • Patent number 11,933,571
    • Issue date Mar 19, 2024
    • WHG Properties, LLC
    • Frank Eric Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Firearm barrel having at least one barrel gas port and method of ma...
    • Patent number 11,920,885
    • Issue date Mar 5, 2024
    • WHG Properties, LLC
    • William Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Ambidextrous firearm controls
    • Patent number 11,913,746
    • Issue date Feb 27, 2024
    • WHG Properties, LLC
    • William Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Muzzle brake
    • Patent number D1000571
    • Issue date Oct 3, 2023
    • WHG Properties, LLC
    • Frank E. Robinson
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Trigger guard assemblies
    • Patent number 11,598,598
    • Issue date Mar 7, 2023
    • WHG Properties, LLC
    • Frank E. Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Ambidextrous firearm controls
    • Patent number 11,536,531
    • Issue date Dec 27, 2022
    • WHG Properties, LLC
    • William Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Firearm barrel feeding geometry
    • Patent number 11,525,647
    • Issue date Dec 13, 2022
    • WHG Properties, LLC
    • William H. Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Firearm assemblies with a trigger guard magazine guide portion
    • Patent number 11,421,956
    • Issue date Aug 23, 2022
    • WHG Properties, LLC
    • Frank Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Muzzle brake
    • Patent number D950671
    • Issue date May 3, 2022
    • WHG Properties, LLC
    • Frank E. Robinson
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Lever-coupled device for selectively preventing a firearm from disc...
    • Patent number 11,313,635
    • Issue date Apr 26, 2022
    • WHG Properties, LLC
    • Frank E. Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Adjustable sling for a firearm
    • Patent number 11,287,214
    • Issue date Mar 29, 2022
    • WHG Properties, LLC
    • Frank E. Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Trigger guard assemblies
    • Patent number 11,022,393
    • Issue date Jun 1, 2021
    • WHG Properties, LLC
    • Frank E. Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Lever-coupled device for selectively preventing a firearm from disc...
    • Patent number 11,015,893
    • Issue date May 25, 2021
    • WHG Properties, LLC
    • Frank E. Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Gas tube assemblies for gas-actuated firearms
    • Patent number 10,895,426
    • Issue date Jan 19, 2021
    • WHG Properties, LLC
    • Frank E. Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Linear trigger mechanisms for firearms
    • Patent number 10,809,031
    • Issue date Oct 20, 2020
    • WHG Properties, LLC
    • William H. Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Foldable iron sight assembly for a firearm
    • Patent number 10,663,253
    • Issue date May 26, 2020
    • WHG Properties, LLC
    • William H. Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Adjustable rear sight for a firearm
    • Patent number 10,605,565
    • Issue date Mar 31, 2020
    • WHG Properties, LLC
    • William H. Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Devices for restricting the flow of propellant gas in gas-actuated...
    • Patent number 10,557,675
    • Issue date Feb 11, 2020
    • WHG Properties, LLC
    • Frank E. Robinson
    • F41 - WEAPONS
  • Information Patent Grant

    Sheath
    • Patent number D856463
    • Issue date Aug 13, 2019
    • WHG Properties, LLC
    • Frank E. Robinson
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Firearm accessory mount
    • Patent number 10,371,486
    • Issue date Aug 6, 2019
    • WHG Properties, LLC
    • William H. Geissele
    • F41 - WEAPONS
  • Information Patent Grant

    Knife and sheath
    • Patent number 10,363,675
    • Issue date Jul 30, 2019
    • WHG Properties, LLC
    • Frank E. Robinson
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Sheath
    • Patent number D845428
    • Issue date Apr 9, 2019
    • WHG Properties, LLC
    • Frank E. Robinson
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Knife
    • Patent number D844095
    • Issue date Mar 26, 2019
    • WHG Properties, LLC
    • Neal McKillips
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Knife and sheath
    • Patent number D844096
    • Issue date Mar 26, 2019
    • WHG Properties, LLC
    • Neal McKillips
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Firearm accessory mount
    • Patent number D831778
    • Issue date Oct 23, 2018
    • WHG Properties, LLC
    • William H. Geissele
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Knife
    • Patent number D825708
    • Issue date Aug 14, 2018
    • WHG Properties, LLC
    • Neal McKillips
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Firearm accessory mount
    • Patent number D825022
    • Issue date Aug 7, 2018
    • WHG Properties, LLC
    • William H. Geissele
    • D22 - Arms, pyrotechnics, hunting and fishing equipment
  • Information Patent Grant

    Firearm accessory mount
    • Patent number 10,001,345
    • Issue date Jun 19, 2018
    • WHG Properties, LLC
    • William H. Geissele
    • F41 - WEAPONS

Patents Applicationslast 30 patents