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:
Apr. 04, 1978
Filed:
Jan. 07, 1976
Applicant:
Inventor:
Vernon Zeitz, Springfield, VT (US);
Assignee:
Johnson & Johnson, New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05D / ; G03B / ;
U.S. Cl.
CPC ...
350269 ; 354248 ;
Abstract
A bistable optical switch for use in control of fiber optic light transmission for blocking one path while opening another is provided having at least a single movable member which may be positionable within a guide member for interrupting at least one optical path therethrough. The movement and position of the movable member may be electrically controllable by attracting and repulsing force members while preferably no power is required to maintain a stable position.