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. 21, 2001
Filed:
Nov. 17, 1998
Arno Muller, Westport, CT (US);
Eswaran C. N. Nambudiri, Ryebrook, NY (US);
Pitney Bowes Inc., Stamford, CT (US);
Abstract
A postage printing system, comprising an ink jet printer including a print head for printing a postal indicia on a mailpiece and a control system. The control system is in operative communication with the print head and performs the following: monitoring an initial temperature of the print head; causing the print head to print a test print; monitoring a subsequent temperature of the print head after completion of the test print; comparing an actual temperature change, from the initial temperature to the subsequent temperature, within an expected temperature change; and continuing normal operation of the postage printing system if the actual temperature change is with an acceptable range of the expected temperature change.