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. 15, 1990
Filed:
Apr. 24, 1986
Applicant:
Inventors:
Roger R Turk, Woodland Hills, CA (US);
Nelson Ramirez, Los Angeles, CA (US);
Assignee:
Hughes Aircraft Company, Los Angeles, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
264-15 ; 264-12 ; 264-16 ; 264-22 ; 264-24 ; 264-27 ; 264294 ; 264323 ; 65-2 ; 65 13 ; 425328 ; 425363 ; 425366 ;
Abstract
Optical fibers formed by rolling crystals of infrared transmissive material, such as potassium chloride, have been made into a smooth optical fiber by rolling between smooth grooved rolls (16) and (20) in a heated, atmosphere controlled environment.
Turk, Roger. (1990). Optical fibers formed by rolling process (U.S. Patent No. 4925599). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4925599
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile