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:
Jul. 07, 1998
Filed:
Jan. 31, 1996
Edmund Hulin James, III, Lexington, KY (US);
Gregory Willis Peterson, Maineville, OH (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
An ink-jet printer includes a cartridge having a presser foot thereon for adjusting the gap distance between the ink-ejecting nozzles of a cartridge carried by the carrier and the surface of a sheet of paper which receives the ejected ink. The presser foot is spring biased and slidably mounted on the carrier for movement in a direction generally normal to the plane of the paper. Cartridges are provided with surface features which vary according to the optimum nozzle-to-paper gap distance for best print quality. When a cartridge is mounted on the carrier, the surface feature on the cartridge moves the presser foot toward the paper feed path to automatically adjust the nozzle-to-paper gap distance to the optimum distance for the mounted cartridge. The surface features on the cartridges may be recesses of varying depths or projections of varying heights.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile