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:
Dec. 28, 2010
Filed:
Mar. 30, 2007
Hiroyasu Yano, Nagoya, JP;
Hiroyasu Yano, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Abstract
The present invention prevents ink leaked from an atmospheric pressure introducing port of an ink cartridge from adhering to an outer surface of the ink cartridge. An ink filling unit includes a leaked ink leading member which receives ink leaked from an atmospheric pressure introducing port and leads the ink to an ink absorber assembled to the outside of a cartridge casing. Due to such a constitution, the ink leaked from the atmospheric pressure introducing port is led to the outside of the cartridge casing by the leaked ink leading member and the ink is absorbed by the ink absorber. Accordingly, it is possible to prevent the ink leaked from the atmospheric pressure introducing port from adhering to an outer surface of the ink cartridge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile