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. 16, 2001
Filed:
Oct. 08, 1999
Ray A. Walker, Eugene, OR (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
The present disclosure relates to a replaceable printing component for use in a printing system. The replaceable printing component is configured for containing a supply of printing material for use by the printing system to form images on media. The replaceable printing component includes a sensor for sensing printing material in the replaceable printing component. The sensor provides a sensor output signal that is indicative of a printing material level in the replaceable printing component. Also included is a linking device that is electrically connected to the sensor. The linking device emits a broadcast signal that is indicative of the sensor output signal. The inkjet printing system receives the broadcast signal for determining the printing material level in the replaceable printing component.