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:
Oct. 26, 1993
Filed:
May. 22, 1992
Applicant:
Inventor:
David R Markle, Paoli, PA (US);
Assignee:
Biomedical Sensors, Ltd., High Wycombe, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385125 ; 359900 ;
Abstract
A device for transmitting and returning light comprising an elongate light transmissive flexible polymer fiber with a longitudinal axis, first and second ends normal to the axis for passing light therebetween and a returner shaped and sized to fit the second end with a face positioned to return light transmitted therethrough. A method and apparatus for manufacturing the device are also disclosed.
Markle, David. (1993). Device for transmitting and returning light and apparatus and method of (U.S. Patent No. 5257338). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5257338
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile