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:
Jul. 24, 2012
Filed:
Feb. 19, 2008
Applicants:
Yuji Mizoguchi, Kani, JP;
Tadanobu Chikamoto, Nagoya, JP;
Inventors:
Yuji Mizoguchi, Kani, JP;
Tadanobu Chikamoto, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya-shi, Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/175 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printer has an inkjet head, which has a passage composite. The passage composite has a main body, having a surface and a projection portion that extends outward from the surface. The projection portion has an opening formed through it, and the projection portion also has an end, and an edge opposite the end. The main body also has at least one rib positioned outside the projection portion. The at least one rib extends away from the surface, and is separated by a predetermined nonzero distance from the edge of the projection portion.