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:
Sep. 08, 2015
Filed:
Mar. 11, 2014
Toyonori Sasaki, Anjo, JP;
Toyonori Sasaki, Anjo, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
A print fluid cartridge has a print fluid supply portion integrally formed with a cartridge body and including a cylindrical side wall protruding outwardly from the cartridge body. At least a portion of a tubular member is disposed in the print fluid supply portion with a gap formed between the cylindrical side wall and a portion of the tubular member disposed in the print fluid supply portion. An elastic member is provided in the print fluid supply portion between a first end of the tubular member and a protruding-end wall of the print fluid supply portion, and is formed with a through-hole. A lid body is disposed in the tubular member to move between a first position and a second position. An urging member is disposed in the tubular member to urge the lid body in a direction toward the first position.