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:
Sep. 13, 2022
Filed:
Jan. 27, 2021
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Hiroki Sato, Nagano, JP;
Masaaki Hagio, Nagano, JP;
Keigo Yamasaki, Nagano, JP;
Tomoyuki Nakano, Nagano, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/21 (2006.01); B41J 11/00 (2006.01); B41J 2/155 (2006.01);
U.S. Cl.
CPC ...
B41J 2/2132 (2013.01); B41J 2/155 (2013.01); B41J 11/005 (2013.01);
Abstract
A recording head unit includes a first line head and a second line head in which nozzles are provided in an X-axis direction. The first line head is arranged on one side of the second line head in a Y-axis direction intersecting the X-axis direction. The first line head includes a first windbreak member. The second line head includes a second windbreak member. A length by which the first windbreak member protrudes is smaller than a length by which the second windbreak member protrudes.