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App. No. 09/919,241 · Confirmation No. 2808

ULTRASONIC TRANSDUCER WAFER HAVING VARIABLE ACOUSTIC IMPEDANCE

Inventor: David G. Miller
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2004-04-06 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-29 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-03-29 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-03-29 SRFW Search information including classification, databases and other search related notes 1 View
2003-12-29 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-12-29 CLM Claims 2 View
2003-12-29 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-12-29 XT/ Extension of Time 1 View
2003-12-29 WFEE Fee Worksheet (SB06) 1 View
2003-12-29 FWCLM Index of Claims 1 View
2003-08-22 CTNF Non-Final Rejection 5 View
2003-08-08 LET. Miscellaneous Incoming Letter 1 View
2003-06-27 CTAV Advisory Action (PTOL-303) 3 View
2003-06-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-06-11 CLM Claims 3 View
2003-06-11 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-05-05 C.AD Change of Address 1 View
2003-05-02 CTFR Final Rejection 5 View
2003-04-07 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-04-07 CLM Claims 1 View
2003-04-07 REM Applicant Arguments/Remarks Made in an Amendment 4 View
2003-01-15 CTNF Non-Final Rejection 5 View
2003-01-15 892 List of references cited by examiner 1 View
2002-12-17 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2002-11-19 LET. Miscellaneous Incoming Letter 1 View
2002-11-19 DRW Drawings-only black and white line drawings 3 View
2002-11-13 CTRS Requirement for Restriction/Election 4 View
2001-07-31 TRNA Transmittal of New Application 1 View
2001-07-31 SPEC Specification 12 View
2001-07-31 CLM Claims 5 View
2001-07-31 ABST Abstract 1 View
2001-07-31 DRW Drawings-only black and white line drawings 2 View
2001-07-31 OATH Oath or Declaration filed 1 View
2001-07-31 LET. Miscellaneous Incoming Letter 1 View
2001-07-31 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-07-31 SRFW Search information including classification, databases and other search related notes 1 View
2001-07-31 FWCLM Index of Claims 1 View
2001-07-31 TRNA Transmittal of New Application 1 View
2001-07-31 DRW Drawings-only black and white line drawings 3 View
2001-07-31 SPEC Specification 12 View
2001-07-31 CLM Claims 4 View
2001-07-31 ABST Abstract 1 View
2001-07-31 OATH Oath or Declaration filed 1 View
2001-07-31 WFEE Fee Worksheet (SB06) 1 View
2001-07-31 WFEE Fee Worksheet (SB06) 2 View
2001-07-31 WCLM Claims Worksheet (PTO-2022) 1 View
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Quick Facts
App. No.
09/919,241
Filed
2001-07-31
Granted
2004-07-06
Pub. No.
US20030024317A1
Art Unit
2861
PTA
-43 days