Patents by Inventor Thomas H. Davis

Thomas H. Davis 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).

  • Safety system for high voltage network grounding switch
    Patent number: 9530591
    Abstract: The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE/ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: December 27, 2016
    Assignee: Quality Switch, Inc.
    Inventors: Douglas L. Senne, Adam M. Sewell, Jeremy A. Sewell, Larry E. Dix, Thomas H. Davis, Frank D. Depuy
  • SAFETY SYSTEM FOR HIGH VOLTAGE NETWORK GROUNDING SWITCH
    Publication number: 20160042892
    Abstract: The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE/ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.
    Type: Application
    Filed: October 16, 2015
    Publication date: February 11, 2016
    Applicant: Quality Switch, Inc.
    Inventors: Douglas L. Senne, Adam M. Sewell, Jeremy A. Sewell, Larry E. Dix, Thomas H. Davis, Frank D. Depuy
  • Safety system for high voltage network grounding switch
    Patent number: 9196438
    Abstract: The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE/ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: November 24, 2015
    Assignee: Quality Switch, Inc.
    Inventors: Douglas L. Senne, Adam M. Sewell, Jeremy A. Sewell, Larry E. Dix, Thomas H. Davis, Frank D. Depuy
  • SAFETY SYSTEM FOR HIGH VOLTAGE NETWORK GROUNDING SWITCH
    Publication number: 20150027987
    Abstract: The present invention is directed to a safety system integrated into a liquid-insulated high voltage network grounding switch, including modifications to the switch structure to provide an arrangement that is more efficiently installed with greater precision than found in conventional arrangements. The result is a switch assembly that adheres to updated IEEE/ANSI Standards, while still fitting into existing vault space meant to accommodate earlier switch gear.
    Type: Application
    Filed: July 24, 2014
    Publication date: January 29, 2015
    Applicant: Quality Switch, Inc.
    Inventors: Douglas L. Senne, Adam M. Sewell, Jeremy A. Sewell, Larry E. Dix, Thomas H. Davis, Frank D. Depuy
  • Decorating methods
    Patent number: 4491494
    Abstract: An article is decorated by applying a coating to the surface of the article to be decorated, placing over and around the coated article a shrinkable film carrying a desired decoration, shrinking the film over the coated article to transfer the decoration to the article and then removing the shrinkable film leaving on the surface of the article the desired decoration or ornamentation.
    Type: Grant
    Filed: May 31, 1983
    Date of Patent: January 1, 1985
    Assignee: Hallmark Cards, Inc.
    Inventors: Thomas H. Davis, Jr., Stephen D. Glasscock