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:
Oct. 23, 2001
Filed:
Sep. 18, 1998
Motohito Hino, Nagoya, JP;
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Abstract
A recorder like an ink jet printer includes a head unit, which includes recording head and a head holder. Intermediate members are screwed to the holder. Each of the recording heads is bonded to one of the members and has a number of ink ejection nozzles. After the unit is assembled, one of the heads may be found to be defective. Even in this case, it is possible to remove only the defective head and the associated member, fit a new intermediate member to the holder, and bond a new recording head to the new member with the nozzles of this head aligned with the nozzles of the other heads. The intermediate member has a hole engaging with part of the head with play for positioning the head relative to the holder.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile