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:
Mar. 07, 2000
Filed:
Nov. 12, 1997
Applicant:
Inventor:
Yoshiyuki Ikezaki, Nagoya, JP;
Assignee:
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
M41J / ;
U.S. Cl.
CPC ...
347 88 ; 347 99 ;
Abstract
A main chamber and a sub chamber of an ink tank are defined by a common bottom wall. The bottom wall is formed with cave-in at its under surface. Also, the bottom wall is formed with two through holes at the caved-in portion, each at a respective chamber. A tank heater including insulating sheet attached over the under surface of the bottom wall while defining a channel. In this way, the main chamber and the sub chamber is connected via the channel defined by the bottom wall and the ink heater.
Ikezaki, Yoshiyuki. (2000). Hot melt ink jet print head (U.S. Patent No. 6033065). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6033065
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile