TREA

Darrell A. Kulzer

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  • Denver, CO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Oval exercise step
    • Patent number D652460
    • Issue date Jan 17, 2012
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Rectangular exercise step
    • Patent number D651673
    • Issue date Jan 3, 2012
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Round exercise step
    • Patent number D651263
    • Issue date Dec 27, 2011
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Sculpted top sculpted cup tray
    • Patent number D643266
    • Issue date Aug 16, 2011
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Sculpted top squared cup tray
    • Patent number D628450
    • Issue date Dec 7, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Flat top squared cup tray
    • Patent number D628449
    • Issue date Dec 7, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Flat top rounded cup tray
    • Patent number D624794
    • Issue date Oct 5, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Sculpted top rounded cup tray
    • Patent number D619860
    • Issue date Jul 20, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Sculpted top rounded cup tray
    • Patent number D616715
    • Issue date Jun 1, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Sculpted top rounded cup tray
    • Patent number D616714
    • Issue date Jun 1, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Sculpted top squared cup tray
    • Patent number D616267
    • Issue date May 25, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Flat top rounded cup tray
    • Patent number D616268
    • Issue date May 25, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Flat top squared cup tray
    • Patent number D616269
    • Issue date May 25, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Sculpted top squared cup tray
    • Patent number D616270
    • Issue date May 25, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Flat top squared cup tray
    • Patent number D616266
    • Issue date May 25, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Flat top rounded cup tray
    • Patent number D616265
    • Issue date May 25, 2010
    • B & R Plastics, Inc.
    • Darrell A. Kulzer
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cup and tray assembly
    • Patent number D588407
    • Issue date Mar 17, 2009
    • Gilbert Martinez
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cup and tray assembly
    • Patent number D587966
    • Issue date Mar 10, 2009
    • B & R Plastics, Inc.
    • Gilbert Martinez
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cup and tray assembly
    • Patent number D583625
    • Issue date Dec 30, 2008
    • B & R Plastics, Inc.
    • Gilbert Martinez
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cutting board
    • Patent number D556522
    • Issue date Dec 4, 2007
    • B & R Plastics, Inc.
    • Gilbert Martinez
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified