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Chris Harrold

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  • Chula Vista, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fire hose pack roller
    • Patent number 10,308,471
    • Issue date Jun 4, 2019
    • Chris Harrold
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Fire Hose Pack Roller
    • Publication number 20170129734
    • Publication date May 11, 2017
    • Chris Harrold
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Fire Hose Pack Roller
    • Publication number 20170065842
    • Publication date Mar 9, 2017
    • Chris Harrold
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL