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:
Aug. 02, 1977
Filed:
May. 10, 1976
Glen Elwood Miller, Redondo, WA (US);
The Boeing Company, Seattle, WA (US);
Abstract
Special-purpose transition and fittings for optical fibers or bundles of optical fibers are produced by selecting a hollow shell having an internal surface defining a desired barrier configuration. The shell is filled with a liquid barrier material under an applied vacuum and then partially drained to provide a liquid cladding of the barrier material which is then cured. A core of fiber optic material is cast against the cured cladding of the barrier material under an applied vacuum after which optical entrance and exit surfaces are formed on the cast core for joining with an optical fiber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile