Patents Assigned to Fi-Shock, Inc.
  • Patent number: 6971638
    Abstract: A fence spacer for maintaining a pair of fence wires in a desired common plane and spaced a desired distance apart. The spacer may serve as a sign and include indicia thereon and, for electric fence wires, may include a light to indicate that the electric fence is functioning properly.
    Type: Grant
    Filed: August 21, 2003
    Date of Patent: December 6, 2005
    Assignee: Fi-Shock, Inc
    Inventor: Brett R. Burdick
  • Patent number: 6880811
    Abstract: A protection system including a plurality of wires and a plurality of support members for supporting the plurality of wires. Each support member includes a base and an associated spike positionable in supportive engagement with a ground surface, and an elongate arm releasably connectable to the base and configured for supportably engaging the plurality of wires for supporting the wires relatively parallel and spaced apart to one another above the ground.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: April 19, 2005
    Assignee: Fi-Shock, Inc.
    Inventor: Brett R. Burdick
  • Patent number: 6872892
    Abstract: A molded plastic fence insulator including a pair of spaced apart sidewalls connected by a connecting wall, aligned grooves defined across the connecting wall, and retention members associated with the aligned grooves and configured for receiving the wires underneath a portion thereof.
    Type: Grant
    Filed: October 17, 2003
    Date of Patent: March 29, 2005
    Assignee: Fi-Shock, Inc.
    Inventor: Brett R. Burdick
  • Patent number: 6563055
    Abstract: An insulator for an electric fence of the type having posts, electric wire, and insulators mounted on the posts for supporting the wire, the insulator including a body portion having a closed end opposite an open end to define a blind bore having a substantially continuous sidewall; a support extending from the body for supporting the wire, and a plurality of ribs radially disposed within the blind bore and extending away from the sidewall toward a central portion of the bore.
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: May 13, 2003
    Assignee: Fi-Shock, Inc.
    Inventor: Brett R. Burdick
  • Patent number: 5850808
    Abstract: A system for repelling pests provided by an elongate A-shaped plastic support having three spaced apart conductors running along the length of the support, with the middle conductor elevated relative to the other conductors and connected to a different potential of a power supply than the other conductors such that when a pigeon or other pest steps on adjacent conductors a circuit is completed to electrically shock the pest.
    Type: Grant
    Filed: October 14, 1997
    Date of Patent: December 22, 1998
    Assignee: FI-Shock, Inc.
    Inventor: Brett R. Burdick
  • Patent number: D275414
    Type: Grant
    Filed: August 30, 1982
    Date of Patent: September 4, 1984
    Assignee: Fi-Shock, Inc.
    Inventor: A. C. Tom Boyd
  • Patent number: D474152
    Type: Grant
    Filed: February 27, 2002
    Date of Patent: May 6, 2003
    Assignee: Fi-Shock, Inc.
    Inventor: Brett R. Burdick
  • Patent number: D390282
    Type: Grant
    Filed: August 20, 1996
    Date of Patent: February 3, 1998
    Assignee: Fi-Shock, Inc.
    Inventor: Brett Burdick