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. 20, 2021
Filed:
Nov. 14, 2019
Fujifilm Corporation, Tokyo, JP;
Yuichi Ozaki, Kanagawa, JP;
Makoto Takeuchi, Kanagawa, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
Provided are a moisture retention device, a maintenance device, and a liquid jetting apparatus with which it is possible to avoid contact between moisture retention liquid stored in a cap and a nozzle surface. The moisture retention device includes the cap for moisture retention of the nozzle surface of a liquid jetting head, the cap includes a liquid retention portion (D) in which moisture retention liquid is retained, the liquid retention portion is a housing of which an upper surface (C) is open, and a wall (B) of the housing is provided with an overflow starting point () having a structure that penetrates the wall.