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:
Jul. 05, 2016
Filed:
Dec. 14, 2012
Christopher E. Cox, Baton Rouge, LA (US);
Raleigh L. Cox, Baton Rouge, LA (US);
Christopher E. Cox, Baton Rouge, LA (US);
Raleigh L. Cox, Baton Rouge, LA (US);
Other;
Abstract
An optical switch having a housing, a light source and a light detector. The light source and light detector are located remote from the housing. The light source is connected to the housing with a first light guide, and the light detector is connected to the housing with a second light guide. The first and second light guides have distal ends coupled to the activation, and a part of the activator housing or movable member is a glowable diffuse reflector. The switch moveable member moves in a path in the switch body between an optical path present state and an optical path absent state.