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. 23, 2024
Filed:
Nov. 07, 2022
Hiromitsu Fujiya, Kanagawa, JP;
Hiromitsu Fujiya, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A channel switching device includes: an accommodation portion in which a unit is detachably accommodated; a first channel; a second channel passing through the accommodation portion; and a switch separating the first channel and the second channel, the switch including: a first communication portion communicating with the first channel and the second channel; and a second communication portion disposed at a different position with the first communication portion, the second communication portion communicating with the first channel and the second channel, and the switch configured to switch to one of the first communication portion or the second communication portion in response to an attachment or detachment of the unit to the accommodation portion.