Amos G. Winter, IV

Person

  • Concord, NH, US

Patents Applicationslast 30 patents

  • Information Patent Application

    TELESCOPING PULL-DOWN ATTIC LADDER

    • Publication number 20120193167
    • Publication date Aug 2, 2012
    • APPROPRIATE COMBINED TECHNOLOGIES, LLC
    • Amos G. Winter, IV
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS