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. 06, 2015
Filed:
Nov. 26, 2014
Fumitaka Kikkawa, Kanagawa, JP;
Fumitaka Kikkawa, Kanagawa, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A liquid supplying device includes a liquid container detachably mountable to the container mount portion, a liquid supply channel to communicate with both the liquid container mounted in the container mount portion and a liquid supply target, a liquid feeder at a midway of the liquid supply channel to pressurize a liquid in the liquid supply channel to feed the liquid to the liquid supply target by pressurizing the liquid, a bypass channel connected to the liquid supply channel to bypass a portion of the liquid supply channel and communicate with both an upstream side and a downstream side of the liquid feeder in a liquid supply direction of the liquid supply channel, and a first valve in the bypass channel to close when the liquid container is mounted in the container mount portion and to open in response to detachment of the liquid container.