Patents by Inventor Gary Steven Douville

Gary Steven Douville 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).

  • Apparatus for electrically isolating circuit breaker rotor components
    Patent number: 6791440
    Abstract: An electrically isolating iso bearing for a circuit breaker is provided that comprises an inner surface, an outer surface, and a body extending therebetween, said inner surface comprising a pair of bosses and a pair of openings, said outer surface comprising at least one boss, said body comprising a pair of rotor protective flaps.
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: September 14, 2004
    Assignee: General Electric Company
    Inventors: Jason Edward Harmon, Gary Steven Douville, Chanchal Kumar Garg, Linda Yvonne Jacobs, Thomas Frederick Papallo, Jr.
  • Apparatus for electrically isolating circuit breaker rotor components
    Publication number: 20040021536
    Abstract: An electrically isolating iso bearing for a circuit breaker is provided that comprises an inner surface, an outer surface, and a body extending therebetween, said inner surface comprising a pair of bosses and a pair of openings, said outer surface comprising at least one boss, said body comprising a pair of rotor protective flaps.
    Type: Application
    Filed: August 2, 2002
    Publication date: February 5, 2004
    Inventors: Jason Edward Harmon, Gary Steven Douville, Chanchal Kumar Garg, Linda Yvonne Jacobs, Thomas Frederick Papallo
  • Modular arc chamber assembly
    Publication number: 20020117477
    Abstract: A modular arc chamber assembly suitable for use in a cassette assembly in a circuit breaker comprising: an electrically insulative first side member, an electrically insulative second side member; a plurality of plates disposed between said first and second side members and arranged in a stacked spaced-apart relationship, and an arc runner plate disposed at one end and between the first and second side members capable of directing an arc to an arc dissipating chute comprised of the plurality of arc plates.
    Type: Application
    Filed: February 27, 2001
    Publication date: August 29, 2002
    Inventors: Gary Steven Douville, David Alan Barkus, Jason Edward Harmon