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:
Feb. 07, 1989
Filed:
Jul. 15, 1987
Applicant:
Inventors:
Assignees:
Societe Anonyme de Telecommunications, Paris, FR;
Societe Industrielle de Liaisons Electriques, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9620 ;
Abstract
A reserve device is provided for optical fibers, including a flat bottomed case with a core defining a recess having substantially the form of a closed loop omega, at the ends of which inlet and outlet channels are provided for the optical fibers, each fiber being protected by two tubular ducts leaving it bare, coiled about said core, said tubular ducts being immobilized in the inlet and outlet channels when the case is closed, said core including a central part integral with the case, surrounded by a removable ring intended to be removed after coiling of the optical fibers.