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Michael Schmidt

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  • Bedford, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Braille erasure mechanism
    • Patent number 9,707,787
    • Issue date Jul 18, 2017
    • Perkins School For The Blind
    • Michael Schmidt
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Electrical-assist for mechanical braille writer and stopper
    • Patent number 9,375,947
    • Issue date Jun 28, 2016
    • Perkins School For The Blind
    • Michael Schmidt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Braille erasure mechanism
    • Patent number 9,358,823
    • Issue date Jun 7, 2016
    • Perkins School For The Blind
    • Michael Schmidt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Electrically-assisted mechanical braille writer
    • Patent number 8,821,049
    • Issue date Sep 2, 2014
    • Perkins School For The Blind
    • Michael Schmidt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Braille erasure mechanism
    • Patent number 8,602,787
    • Issue date Dec 10, 2013
    • Perkins School For The Blind
    • Michael Schmidt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRICALLY-ASSISTED MECHANICAL BRAILLE WRITER
    • Publication number 20140334861
    • Publication date Nov 13, 2014
    • Michael Schmidt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    BRAILLE ERASURE MECHANISM
    • Publication number 20140126946
    • Publication date May 8, 2014
    • Perkins School for the Blind
    • Michael Schmidt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    BRAILLE ERASURE MECHANISM
    • Publication number 20140065579
    • Publication date Mar 6, 2014
    • Perkins School for the Blind
    • Michael Schmidt
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    BRAILLE ERASURE MECHANISM
    • Publication number 20120082962
    • Publication date Apr 5, 2012
    • Michael Schmidt
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Application

    ELECTRICALLY-ASSISTED MECHANICAL BRAILLE WRITER
    • Publication number 20120082498
    • Publication date Apr 5, 2012
    • Perkins School for the Blind
    • Michael Schmidt
    • G06 - COMPUTING CALCULATING COUNTING