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:
Jun. 01, 1993
Filed:
Feb. 02, 1990
Applicant:
Inventors:
Tsunenobu Satoi, Yokohama, JP;
Kunihiko Maeoka, Kawasaki, JP;
Seiichiro Karita, Yokohama, JP;
Hiroshi Nakagomi, Yamato, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J / ; B41J / ;
U.S. Cl.
CPC ...
3461 / ;
Abstract
An ink jet recording head includes
Satoi, Tsunenobu. (1993). Ink jet head, ink jet cartridge using said head and ink jet recording (U.S. Patent No. 5216446). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5216446
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile