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. 04, 1979
Filed:
Feb. 17, 1977
Applicant:
Inventor:
Bjoern Noethe, Ebersberg, DE;
Assignee:
Siemens Aktiengesellschaft, Berlin & Munich, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
350 9623 ; 350 9624 ;
Abstract
An optical ribbon or flat cable comprised of a plurality of elongated optically transmissive elements arranged parallel to one another and enveloped within a soft cast synthetic resin, such as an isocyanate, an epoxide, an unsaturated polyester, a silicone, an ethylene derivative, etc., which is chemically hardened or cured about the optical elements at a relatively low temperature.