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:
Feb. 14, 2023
Filed:
May. 31, 2018
Fujikura Ltd., Tokyo, JP;
Junichi Nakane, Chiba, JP;
Fujikura Ltd., Tokyo, JP;
Abstract
A cleaning tool includes a tool body and an extension part that extends from the tool body and that includes: a head that presses a cleaning element onto a cleaning target on a pressing surface; an inner guide part through which the head is inserted; and an outer guide part through which the inner guide part is inserted. When cleaning a first optical connector, an outer peripheral portion of the outer guide part guides the head with respect to a ferrule endface of the first optical connector. When cleaning a second optical connector that includes a housing having a different shape from a shape of a housing of the first optical connector, the outer guide part retracts and the inner guide part is exposed toward the second optical connector.