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INK JET PRINTHEAD CHIP WITH PREDETERMINED MICRO-ELECTROMECHANICAL SYSTEMS HEIGHT

10/183,174 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed June 28, 2002
Examiner AN H DO
Class 347
Art Group 2853
Patent No. 6,648,453
Case Type Utility - 347/054000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/112,767 Patented
Child 10/636,274 Patented
Child 10/693,948 Patented
Child 10/693,977 Patented
Child 10/510,207 Patented
Child 11/442,134 Patented
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Last Updated: 4 years, 5 months ago
Date # Transaction