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Harrelson Stanley

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  • Pepperell, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sharpening apparatus and method of making
    • Patent number 11,364,592
    • Issue date Jun 21, 2022
    • HMS Enterprises, Inc.
    • Harrelson M Stanley
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Holder for sharpening and faceting
    • Patent number 9,168,640
    • Issue date Oct 27, 2015
    • Harrelson Stanley
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Blade sharpening holder
    • Patent number 7,549,910
    • Issue date Jun 23, 2009
    • Harrelson Stanley
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Blade sharpening holder
    • Patent number 7,335,093
    • Issue date Feb 26, 2008
    • Harrelson Stanley
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    SHARPENING APPARATUS AND METHOD OF MAKING
    • Publication number 20210146503
    • Publication date May 20, 2021
    • HMS Enterprises, INC.
    • Harrelson M Stanley
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Holder for sharpening and faceting
    • Publication number 20150140909
    • Publication date May 21, 2015
    • Harrelson Stanley
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Blade Sharpening Holder
    • Publication number 20080113591
    • Publication date May 15, 2008
    • Harrelson Stanley
    • B24 - GRINDING POLISHING
  • Information Patent Application

    BLADE SHARPENING HOLDER
    • Publication number 20080064309
    • Publication date Mar 13, 2008
    • Harrelson Stanley
    • B24 - GRINDING POLISHING