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.:

US 7290850 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 06, 2007

Filed:

Jan. 20, 2005
Applicant:

Satoshi Nishino, Sayama, JP;

Inventor:

Satoshi Nishino, Sayama, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/165 (2006.01); B41J 2/01 (2006.01);
U.S. Cl.
CPC ...
Abstract

An ink jet recording apparatus, including: (1) a recording head to eject ink which is hardened by irradiation of ultraviolet rays; (2) an ultraviolet ray irradiation section to harden the ink ejected from the recording head; and (3) a recording head maintenance device, including, (3-1) a maintenance section for carrying out maintenance of the recording head; (3-2) a coupling section to make the recording head maintenance device to come into close contact with the recording head; and (3-3) a cover section to cover the maintenance section, on which an opening section is formed to make the coupling section to project beyond the maintenance unit cover, including a light shield section to shield the coupling section from the ultraviolet rays emerging from the ultraviolet ray irradiation section.


Find Patent Forward Citations

Nishino, Satoshi. (2007). Ink jet recording apparatus (U.S. Patent No. 7290850). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7290850

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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