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:
Aug. 28, 1979
Filed:
Dec. 07, 1977
Applicant:
Inventors:
Gabriella Fuchs-Viniczay, Steinach, CH;
Kurt Huber, Arbon, CH;
Assignee:
Aktiengesellschaft Adolph Saurer, Arbon, CH;
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
250227 ; 250561 ;
Abstract
The present invention relates to an optical-electrical system for monitoring filaments etc. of narrow, fine configuration by means of an optical sensor, which includes one light guide mounted between a light source and the region monitored in which the filament is disposed, and another light guide between the monitored region and a photodetector.