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PRINTHEAD HAVING CMOS DRIVE CIRCUITRY

12/558,561 | U.S. Patent Application

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Location ELECTRONIC
Filed Sept. 13, 2009
Examiner LAMSON D NGUYEN
Class 347
Art Group 2861
Patent No. 8,408,679
Case Type Utility - 347/042000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/749,149 Patented
Parent 11/478,588 Patented
Parent 11/231,875 Patented
Parent 11/82,932 Patented
Parent 10/743,759 Patented
Parent 10/120,351 Patented
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Last Updated: 2 years, 6 months ago
Date # Transaction