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:
Dec. 11, 2001
Filed:
Nov. 16, 1999
Applicant:
Inventors:
Glen J. Bertini, Tacoma, WA (US);
Gerald S. Solomon, Everett, WA (US);
Glenn S. Jessen, Everett, WA (US);
Assignee:
Utilx Corporation, Kent, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D02G 3/02 ;
U.S. Cl.
CPC ...
D02G 3/02 ;
Abstract
A wire rope,includes a plurality of strands,. The strands are formed from individual wires or filaments,. The strands are wound about a central axis. A conduit,also extends along said central axis. The conduit,has walls that are permeable to a lubricating compound. The lubricating compound is injected into the channel,defined by the conduit. The lubricating material migrates through the conduit wall and radially outwardly therefrom to provide lubrication to the individual strands and filaments comprising the wire rope.