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:
Jan. 26, 1982
Filed:
Sep. 05, 1979
Applicant:
Inventor:
Lynden A Jackson, Ipswich, GB;
Assignee:
The Post Office, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9623 ;
Abstract
A waveguide cable comprises an axially extending polymer sleeve, or group of sleeves, the molecules in the sleeve(s) being longitudinally orientated. The or each sleeve contains one or more dielectric optical waveguides. A plurality of elongate filamentary strengthening members encased in polymer sleeves extend axially of the cable around the polymer sleeve or sleeves.