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:
Aug. 17, 2004
Filed:
Jun. 04, 2002
William A. Putman, Franklin, TN (US);
Stephen A. Anderson, Thompson Station, TN (US);
Seiko Epson Corporation, Nagano, JP;
Abstract
An ink tank cartridge includes a housing with a bottom wall and a plurality of side walls forming a cavity. An ink supply member having a port extends from the housing. A seal member is inserted into the ink supply member for sealing the port. A retaining capis used to hold the seal member in place. The retaining cap has an opening to provide access to the seal member. An ink supply needle passes through the cap opening to pierce the seam member. The retaining cap has slots to receive ribs located on the outlet port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile