Patents by Inventor Harry M. Fisher

Harry M. Fisher has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electrical watercraft propulsion system
    Patent number: 9919784
    Abstract: An electric watercraft propulsion system includes a battery assembly capable of generating AC power, an electric motor electrically connected to the battery assembly, and an output drive shaft mechanically connected to the electric motor.
    Type: Grant
    Filed: September 22, 2014
    Date of Patent: March 20, 2018
    Inventor: Harry M. Fisher
  • Extruded plastic cutting assembly and machine
    Patent number: 5251523
    Abstract: A cutting machine for cutting elongated, extruded plastic articles includes a cutter assembly composed of a pair of side-by-side, plate-like cutting die bushings having a transverse article opening formed therethrough configured and dimensioned to accommodate the passage and guidance of an elongated extruded plastic article therethrough, and a thin, generally planar cutting blade having a cutting edge. The blade is supportable for reciprocable movement between the cutting die bushings for movement between an operative position in which the blade moves across the article opening so as to cut an article disposed therein and an inoperative position in which the blade is displaced from the article opening. The blade is supported for reciprocable movement by at least one support finger disposed on each side of the blade which serves to prevent buckling of the blade.
    Type: Grant
    Filed: March 23, 1992
    Date of Patent: October 12, 1993
    Assignee: Fisher Automation, Inc.
    Inventors: Harry M. Fisher, Stuart N. Fisher
  • Slide fastener chain apparatus of manufacture
    Patent number: 4557027
    Abstract: Gaps in molded polymer fastening elements secured to inner edge portions of coplanar support tapes are formed by cutting legs of the coupling elements in planes coplanar with the inner edge portions of the support tapes leaving remanents of the molded polymer attached to the tapes along the gap.
    Type: Grant
    Filed: September 13, 1983
    Date of Patent: December 10, 1985
    Assignee: Talon, Inc.
    Inventors: Harry M. Fisher, Stuart N. Fisher
  • Slide fastener chain with leg remanents at gap and method and apparatus of manufacture
    Patent number: 4413398
    Abstract: Gaps in molded polymer fastening elements secured to inner edge portions of coplanar support tapes are formed by cutting legs of the coupling elements in planes coplanar with the inner edge portions of the support tapes leaving remanents of the molded polymer attached to the tapes along the gap.
    Type: Grant
    Filed: September 21, 1981
    Date of Patent: November 8, 1983
    Assignee: Talon, Inc.
    Inventors: Harry M. Fisher, Stuart N. Fisher