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. 24, 2023
Filed:
May. 23, 2022
Seikoh Giken Co., Ltd., Matsudo, JP;
Naoto Furuta, Matsudo, JP;
SEIKOH GIKEN Co., Ltd., Matsudo, JP;
Abstract
An optical fiber ferrule polishing holder for suppressing difference of protruded lengths of optical fiber ferrules protruded from the optical fiber ferrule polishing holder and difference of angles of the optical fiber ferrules. Even when force is applied to cables connected to the optical fiber ferrules, polishing performance of connectors is less affected. An optical fiber ferrule polishing holder for holding an optical fiber ferrule incorporated in a connector, including: a holder body having a plate shape; and an adapter fixed to the holder body so that the connector is locked to the adapter, wherein the holder body includes an insertion hole into which the optical fiber ferrule is inserted, and an upper surface of the holder body presses the optical fiber ferrule at a peripheral position of the insertion hole to contract a spring built in the connector when the connector is locked to the adapter.