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PRINTHEAD INCORPORATING A TWO DIMENSIONAL ARRAY OF INK EJECTION PORTS

11/785,109 | U.S. Patent Application

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Location ELECTRONIC
Filed April 16, 2007
Examiner JUANITA DIONNE JACKSON
Class 347
Art Group 2853
Patent No. 7,287,827
Case Type Utility - 347/040000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/501,858 Patented
Parent 11/165,184 Patented
Parent 10/698,360 Patented
Parent 10/160,273 Patented
Parent 09/112,767 Patented
Child PO7991
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Last Updated: 2 years, 7 months ago
Date # Transaction