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App. No. 09/964,362 · Confirmation No. 2236

METHOD OF MAUFACTURING A PIEZOELECTRIC ELEMENT

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2014-09-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-09-19 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-08-14 PA.. Power of Attorney 1 View
2014-08-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-08-14 TRAN.LET Transmittal Letter 2 View
2014-08-14 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-09-28 TRNA Transmittal of New Application 2 View
2001-09-28 SPEC Specification 22 View
2001-09-28 CLM Claims 5 View
2001-09-28 ABST Abstract 1 View
2001-09-28 DRW Drawings-only black and white line drawings 11 View
2001-09-28 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/964,362
Filed
2001-09-28
Granted
2003-03-25
Pub. No.
US20020036447A1
Art Unit
2834
PTA
0 days