IP Library › Granted Patent US 6,812,621
Granted Patent Utility Small
US 6,812,621 · Confirmation No. 4697

MULTIPLEXER FOR A PIEZO CERAMIC IDENTIFICATION DEVICE

Inventor: Walter G. Scott
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2018-11-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-11-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-11-15 PA.. Power of Attorney 2 View
2018-11-15 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2018-11-15 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-08-09 IFEE Issue Fee Payment (PTO-85B) 4 View
2004-05-26 NOA Notice of Allowance and Fees Due (PTOL-85) 2 View
2004-05-26 1449 List of References cited by applicant and considered by examiner 3 View
2004-05-07 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-05-07 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-05-07 1449 List of References cited by applicant and considered by examiner 1 View
2004-05-07 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-07 SRFW Search information including classification, databases and other search related notes 1 View
2004-04-27 WFEE Fee Worksheet (SB06) 1 View
2004-04-27 FWCLM Index of Claims 1 View
2004-04-19 RCEX Request for Continued Examination (RCE) 1 View
2004-04-19 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-04-19 CLM Claims 5 View
2004-04-19 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2004-04-19 LET. Miscellaneous Incoming Letter 3 View
2004-04-19 IDS Information Disclosure Statement (IDS) Form (SB08) 8 View
2004-03-01 CTEQ Ex Parte Quayle Action 3 View
2004-03-01 892 List of references cited by examiner 1 View
2004-03-01 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-01 FWCLM Index of Claims 1 View
2003-07-21 TRNA Transmittal of New Application 5 View
2003-07-21 SPEC Specification 39 View
2003-07-21 CLM Claims 4 View
2003-07-21 ABST Abstract 1 View
2003-07-21 DRW Drawings-only black and white line drawings 36 View
2003-07-21 OATH Oath or Declaration filed 2 View
2003-07-21 ADS Application Data Sheet 1 View
2003-07-21 WFEE Fee Worksheet (SB06) 1 View
2003-07-21 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,812,621
App. No.
10/622,583
Filed
2003-07-21
Granted
2004-11-02
Pub. No.
US20040017132A1
Art Unit
2834
PTA
-2 days