IP Library › Granted Patent US 6,806,620
Granted Patent Utility PCT National Stage
US 6,806,620 · Confirmation No. 5976

PIEZOELECTRIC DRIVE EXCITED BY LONGITUDINAL AND FLEXURAL WAVES

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2004-06-28 XRUSH Internal Response to Printer Query from Technology Center(TC) 1 View
2004-06-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-10 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-03-10 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-03-10 1449 List of References cited by applicant and considered by examiner 1 View
2004-03-10 892 List of references cited by examiner 1 View
2004-03-10 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-10 SRFW Search information including classification, databases and other search related notes 1 View
2003-04-08 PEFN Pre-Exam Formalities Notice 2 View
2002-07-11 PEFR Applicant Response to Pre-Exam Formalities Notice 7 View
2002-07-11 ADS Application Data Sheet 2 View
2002-07-11 OATH Oath or Declaration filed 3 View
2002-05-07 PEFN Pre-Exam Formalities Notice 2 View
2002-02-19 DRW Drawings-only black and white line drawings 36 View
2002-02-19 A.PE Preliminary Amendment 1 View
2002-02-19 CLM Claims 6 View
2002-02-19 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2002-02-19 SPEC Specification 43 View
2002-02-19 CLM Claims 7 View
2002-02-19 ABST Abstract 1 View
2002-02-19 WCLM Claims Worksheet (PTO-2022) 1 View
2002-02-19 WFEE Fee Worksheet (SB06) 1 View
2002-02-19 FWCLM Index of Claims 1 View
2002-02-19 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-02-19 CLM Claims 5 View
2002-02-19 NDRW Transmittal Letter accompanying New/Additional Drawings 16 View
2002-02-19 IDS Information Disclosure Statement (IDS) Form (SB08) 4 View
2002-02-19 371P Documents submitted with 371 (National Stage) Applications 23 View
2002-02-19 FRPR Certified Copy of Foreign Priority Application 82 View
2002-02-19 FOR Foreign Reference 6 View
2002-02-19 FOR Foreign Reference 28 View
2002-02-19 FOR Foreign Reference 20 View
2002-02-19 FOR Foreign Reference 6 View
2002-02-19 371P Documents submitted with 371 (National Stage) Applications 126 View
2002-02-19 TRNA Transmittal of New Application 2 View
2002-02-19 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,806,620
App. No.
10/048,991
Filed
2002-11-07
Effective Filing
2002-02-19
Granted
2004-10-19
Art Unit
2834
PTA
0 days