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David T. Cooper

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  • Clinton Township, MI, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ACCESSORIES FOR A CLIPBOARD
    • Publication number 20200101885
    • Publication date Apr 2, 2020
    • David T. Cooper
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CLIPBOARD AND PORTABLE COMPUTING DEVICE SYSTEM
    • Publication number 20200023667
    • Publication date Jan 23, 2020
    • David T. Cooper
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CLIPBOARD AND PORTABLE COMPUTING DEVICE SYSTEM
    • Publication number 20180072090
    • Publication date Mar 15, 2018
    • David T. Cooper
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    CLIPBOARD AND PORTABLE COMPUTING DEVICE SYSTEM
    • Publication number 20150158324
    • Publication date Jun 11, 2015
    • David T. Cooper
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    CLIPBOARD SYSTEM
    • Publication number 20140265298
    • Publication date Sep 18, 2014
    • David T. Cooper
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
  • Information Patent Application

    PERSONAL CARGO DEVICE
    • Publication number 20130240581
    • Publication date Sep 19, 2013
    • David Cooper
    • A45 - HAND OR TRAVELLING ARTICLES