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Chris Calvert

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  • Gilbert, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pole assembly
    • Patent number 10,773,376
    • Issue date Sep 15, 2020
    • Chris Calvert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pole assembly
    • Patent number 9,321,158
    • Issue date Apr 26, 2016
    • Chris Calvert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    Pole Assembly
    • Publication number 20200055180
    • Publication date Feb 20, 2020
    • Chris Calvert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Template Tool for Installing and Building a Facade
    • Publication number 20190381580
    • Publication date Dec 19, 2019
    • Chris Calvert
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Nozzle Assembly for Cleaning an Opening
    • Publication number 20190053679
    • Publication date Feb 21, 2019
    • Chris Calvert
    • A46 - BRUSHWARE
  • Information Patent Application

    Pole Assembly
    • Publication number 20130145905
    • Publication date Jun 13, 2013
    • Chris Calvert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS