The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 2010
Filed:
Sep. 06, 2005
Applicants:
William R. Stagi, Burien, WA (US);
James Steele, Seattle, WA (US);
Inventors:
William R. Stagi, Burien, WA (US);
James Steele, Seattle, WA (US);
Assignee:
Utilx Corporation, Kent, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
H01R 4/60 (2006.01); H01R 4/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus are described to prevent the unwanted energizing of equipment not normally intended to be energized when delivering a fluid to an energized power cable. The method and apparatus relate to the installation of a fluid back-flow prevention device in the line or equipment carrying a fluid to the cable, and also providing a pressure relief device that may relieve excess pressure to prevent damaging equipment.