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:
Jan. 10, 2017
Filed:
Aug. 15, 2012
Michael Alan Klass, Winthrop, AU;
Gordon Henderson Stewart, Claremount, AU;
Michael Alan Klass, Winthrop, AU;
Gordon Henderson Stewart, Claremount, AU;
Globaltech Corporation Pty Ltd, Canning Vale, AU;
Abstract
An optical device () transfers an optical signal to or from an electronics unit () used in relation to downhole equipment of a drilling operation. The device includes a body () and an optical signal direction or light path altering means (), the body having a light path arranged to allow the optical signal from a light source () associated with the electronics unit to pass to the optical signal direction altering means, the optical signal direction altering means arranged to cause the optical signal to change direction of travel within the body of the optical device.