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. 13, 2002
Filed:
Aug. 01, 2001
Applicant:
Inventor:
Kurt F. Olsen, Vancouver, WA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/14 ;
U.S. Cl.
CPC ...
B41J 2/14 ;
Abstract
A spring pad for ensuring electrical interconnection between electrical contacts of a printer carriage and corresponding electrical contacts of a print cartridge installed in the printer carriage includes a base having a first side and a second side opposite the first side, and a plurality of resilient bumps protruding from the first side of the base. Each of the resilient bumps have a substantially semi-ellipsoidal shape and include a hollow interior communicating with the second side of the base.
Olsen, Kurt. (2002). Spring pad for electrical interconnection of inkjet printing system (U.S. Patent No. 6431684). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6431684
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile