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:
Jan. 06, 1998
Filed:
Jan. 17, 1995
W Bruce Reid, Solana Beach, CA (US);
Mindy A Hamlin, San Diego, CA (US);
Arthur K Wilson, San Diego, CA (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
The contact pads of a print cartridge are formed on a flexible tape. Each of the uniformly spaced contact pads is preferably a square separated from an adjacent square by a minimum distance to provide each contact pad with a maximum area. The contact pads are arranged on the flexible tape only along the side portions of the plastic print cartridge body, where body is generally flat, to avoid the pads being located in the sunken middle portion of the body, where the sinking occurs during the injection molding process used to form the body. This improves the reliability of the interconnection between the pads and the printer electrodes.