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:
May. 09, 2000
Filed:
Oct. 14, 1997
Makiko Kimura, Sagamihara, JP;
Toshio Kashino, Chigasaki, JP;
Teruo Arashima, Yokohama, JP;
Hiroshi Sugitani, Machida, JP;
Yoshifumi Hattori, Yamato, JP;
Masami Ikeda, Tokyo, JP;
Asao Saito, Yokohama, JP;
Kazuaki Masuda, Sagamihara, JP;
Akio Saito, Hadano, JP;
Tsuyoshi Orikasa, Kasukabe, JP;
Takashi Ohba, Zama, JP;
Kunihiko Maeoka, Kawasaki, JP;
Jun Kawai, Yokohama, JP;
Tsutomu Abe, Isehara, JP;
Hiroshi Nakagomi, Yamato, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An ink jet head includes a base member, a first member having recesses and coupled with the base member to form ink passages using the recesses and a second member integral with the first member and extending at an angle from an end of the first member, the second member having ink ejection outlets communicating with the ink passages.