TREA

Cammenga Corporation

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Organization

  • Holland, MI, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Tritium housing
    • Patent number 10,480,899
    • Issue date Nov 19, 2019
    • Cammenga Company, LLC
    • Christopher J. Karchon
    • F41 - WEAPONS
  • Information Patent Grant

    Knife assembly having a spacer or switch button including tritium
    • Patent number 10,357,888
    • Issue date Jul 23, 2019
    • Cammenga Company, LLC
    • Christopher J. Karchon
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Tritium housing
    • Patent number 10,236,088
    • Issue date Mar 19, 2019
    • Cammenga Company, LLC
    • Christopher J. Karchon
    • F41 - WEAPONS
  • Information Patent Grant

    Thumb stud including tritium
    • Patent number 10,183,406
    • Issue date Jan 22, 2019
    • Cammenga Company, LLC
    • Christopher J. Karchon
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Tritium housing
    • Patent number 10,062,464
    • Issue date Aug 28, 2018
    • Cammenga Company, LLC
    • Christopher J. Karchon
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Grant

    Apparatus and method for encapsulating tritium
    • Patent number 9,581,316
    • Issue date Feb 28, 2017
    • Cammenga Company, LLC
    • Christopher J. Karchon
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Grant

    Firearm magazine
    • Patent number 7,497,044
    • Issue date Mar 3, 2009
    • Cammenga Corporation
    • Matt Cammenga
    • F41 - WEAPONS

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    87978325 - CAMMENGA
    • Serial number 87978325
    • Registration number 5570792
    • Filing date Aug 24, 2016
    • Cammenga Company, LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87149639
    • Serial number 87149639
    • Filing date Aug 24, 2016
    • Cammenga Company, LLC
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    87978326
    • Serial number 87978326
    • Registration number 5570793
    • Filing date Aug 24, 2016
    • Cammenga Company, LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    87149465 - CAMMENGA
    • Serial number 87149465
    • Filing date Aug 24, 2016
    • Cammenga Company, LLC
    • 6 - Common metals and their alloys
  • Information Trademark

    86181111 - BETA BLADES
    • Serial number 86181111
    • Registration number 4608980
    • Filing date Jan 31, 2014
    • Cammenga Company, LLC
    • 8 - Hand tools and implements (hand-operated)
  • Information Trademark

    77925049 - C
    • Serial number 77925049
    • Registration number 4036794
    • Filing date Feb 1, 2010
    • Cammenga Company LLC
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    77327058 - C
    • Serial number 77327058
    • Filing date Nov 12, 2007
    • Cammenga Corporation
    • 13 - Firearms
  • Information Trademark

    77327053 - C
    • Serial number 77327053
    • Filing date Nov 12, 2007
    • Cammenga Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78836753 - C
    • Serial number 78836753
    • Filing date Mar 14, 2006
    • Cammenga Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78835681 - C
    • Serial number 78835681
    • Filing date Mar 13, 2006
    • Cammenga Corporation
    • 13 - Firearms
  • Information Trademark

    78835648 - CAMMENGA
    • Serial number 78835648
    • Registration number 3227344
    • Filing date Mar 13, 2006
    • Cammenga Corporation
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    78835663 - CAMMENGA
    • Serial number 78835663
    • Registration number 3345833
    • Filing date Mar 13, 2006
    • Cammenga Corporation
    • 13 - Firearms