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. 13, 1987
Filed:
Aug. 04, 1986
Masaaki Kuranishi, Yamatokoriyama, JP;
Masahiko Aiba, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
An ink liquid supply system for an ink jet system printer includes an ink intake needle formed in a body of the ink liquid supply system, and an ink cartridge removably mounted on the body of the ink liquid supply system. The ink cartridge includes an opening covered by a rubber seal through which the ink intake needle is inserted when the ink cartridge is mounted on the body of the ink liquid supply system. An ink liquid absorbing pad is attached to the rubber seal so as to cover the seal rubber. The ink liquid absorbing pad functions to prevent the ink liquid from dripping onto the body of the ink liquid supply system when the ink cartridge containing ink is denounted from the body of the ink liquid supply system.