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. 14, 2020
Filed:
Dec. 05, 2018
Jun Ichinowatari, Kanagawa, JP;
Jun Ichinowatari, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A liquid discharge device includes a liquid discharge head to discharge a liquid, a liquid storage portion to store the liquid, a first channel to discharge the liquid from the liquid storage portion via the liquid discharge head, and a second channel to connect a top portion of the liquid storage portion and the first channel, a fluid resistance of the first channel is less than a fluid resistance of the second channel. The first channel extends from a junction between the liquid storage portion and the first channel to a junction between the first channel and the second channel. The second channel extends from a junction between the liquid storage portion and the second channel to the junction between the first channel and the second channel.