Patent Number: 6,254,219

Title: Inkjet printhead orifice plate having related orifices

Abstract: A printhead for an inkjet printer utilizes an orifice plate having at least two ink ejection orifices associated with one ink firing chamber so that both orifices eject ink. These orifices are manufactured to be non-circular and opposite each other about a midpoint between them.

Inventors: Agarwal; Arun (Corvallis, OR), Weber; Timothy (Corvallis, OR)

Assignee: Hewlett-Packard Company

International Classification: B41J 2/14 (20060101); B41J 2/135 (20060101); B41J 2/16 (20060101); B41J 002/14 ()

Expiration Date: 07/03/2018