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:
May. 27, 1986
Filed:
Dec. 19, 1983
Applicant:
Inventors:
Walter Koechner, Great Falls, VA (US);
Rudolf G Buser, Wall, NJ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08B / ;
U.S. Cl.
CPC ...
250221 ; 250227 ; 340555 ;
Abstract
An optical fiber security system having two optical fiber strands each with a light transmission and detection capability such that a deformation as is caused by unwanted intrusion of one of the strands with respect to the other is detected.