Patents by Inventor David Servies

David Servies 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).

  • Method of sealing a stud in a bushing
    Patent number: 6702973
    Abstract: A wrapped film sealing system includes a conductive stud, a film layer wrapped around at least a portion of the length of the conductive stud, and a bushing including a channel passing between two open ends. The conductive stud passes through the channel and a seal is formed between the conductive stud, the film layer, and the bushing.
    Type: Grant
    Filed: February 28, 2002
    Date of Patent: March 9, 2004
    Assignee: McGraw-Edison Company
    Inventor: David Servies
  • Hydrophobic properties of polymer housings
    Patent number: 6657128
    Abstract: A housing for an electrical apparatus includes a sheath, at least one shed and a hydrophobic coating. The sheath includes a first electrically insulative material and an outer surface. The at least one shed includes a second electrically insulative material and an outer surface. The hydrophobic coating is applied to the outer surface of at least one of the sheath and the at least one shed. One of the first electrically insulative material and the second electrically insulative material includes an electrically insulative, polymeric material.
    Type: Grant
    Filed: January 29, 2001
    Date of Patent: December 2, 2003
    Assignee: McGraw-Edison Company
    Inventors: Michael M. Ramarge, Thomas C. Hartman, David R. Miller, David Servies
  • Hydrophobic properties of polymer housings
    Publication number: 20020100605
    Abstract: A housing for an electrical apparatus includes a sheath, at least one shed and a hydrophobic coating. The sheath includes a first electrically insulative material and an outer surface. The at least one shed includes a second electrically insulative material and an outer surface. The hydrophobic coating is applied to the outer surface of at least one of the sheath and the at least one shed. One of the first electrically insulative material and the second electrically insulative material includes an electrically insulative, polymeric material.
    Type: Application
    Filed: January 29, 2001
    Publication date: August 1, 2002
    Inventors: Michael M. Ramarge, Thomas C. Hartman, David R. Miller, David Servies
  • Wrapped film sealing system for electrical equipment
    Publication number: 20020079131
    Abstract: A wrapped film sealing system includes a conductive stud, a film layer wrapped around at least a portion of the length of the conductive stud, and a bushing including a channel passing between two open ends. The conductive stud passes through the channel and a seal is formed between the conductive stud, the film layer, and the bushing.
    Type: Application
    Filed: February 28, 2002
    Publication date: June 27, 2002
    Applicant: McGraw-Edison Company, a Delaware corporation
    Inventor: David Servies
  • Wrapped film sealing system for electrical equipment
    Patent number: 6372994
    Abstract: A wrapped film sealing system includes a conductive stud, a film layer wrapped around at least a portion of the length of the conductive stud, and a bushing including a channel passing between two open ends. The conductive stud passes through the channel and a seal is formed between the conductive stud, the film layer, and the bushing.
    Type: Grant
    Filed: January 11, 2000
    Date of Patent: April 16, 2002
    Inventor: David Servies