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. 26, 1993
Filed:
Mar. 12, 1991
Kazuhiko Yamamoto, Suwa, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A printing head for use in a wire impact dot printer comprising a cylindrical heat radiating member, core block and nose frame. The core block is inserted into the heat radiating member and hermetically joined thereto by a heat conductive resin material. The heat radiating member has a mounting portion which is utilized to join the heat radiating member to a mounting reference surface of the carriage. The nose frame is secured to the heat radiating member by a positioning and fixing portion which registers with the mounting portion of the heat radiating member and mounting reference surface of the carriage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile