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:
Apr. 28, 2026
Filed:
Oct. 19, 2020
Sumitomo Electric Optifrontier Co., Ltd., Yokohama, JP;
Yoshinobu Toda, Yokohama, JP;
Hiroshi Nakamura, Yokohama, JP;
SUMITOMO ELECTRIC OPTIFRONTIER CO., LTD., Yokohama, JP;
Abstract
A coating removal tool removes a resin coating positioned at a distal end portion of a coated optical fiber. The coating removal tool includes a first holding part holding the resin coating positioned at the distal end portion, a second holding part configured to hold a base end portion of the coated optical fiber adjacent to the distal end portion, and a pedestal part configured to support the first holding part and the second holding part. The first holding part includes a heater for heating the resin coating positioned at the distal end portion and a blade for making a notch in the resin coating, and is provided to be slidable relative to the pedestal part. The second holding part is fixed relative to the pedestal part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile