IP Library › Granted Patent US 6,828,893
Granted Patent Utility
US 6,828,893 · Confirmation No. 9672

TRANSFORMER CIRCUIT ARRANGEMENT

Inventor: Reinhard Stolle
Patented Case View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2019-09-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-09-23 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-09-16 MFEE.C.AD Maintenance Fee Address Change 2 View
2019-09-16 PA.. Power of Attorney 3 View
2019-09-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2019-09-16 C.AD Change of Address 2 View
2019-09-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-02-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-10-28 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-07-28 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-07-28 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-07-28 1449 List of References cited by applicant and considered by examiner 1 View
2004-07-28 SPEC Specification 4 View
2004-07-28 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-07-28 SRFW Search information including classification, databases and other search related notes 1 View
2004-07-23 SRNT Examiner's search strategy and results 1 View
2004-02-04 OATH Oath or Declaration filed 3 View
2004-02-04 PA.. Power of Attorney 1 View
2004-01-21 PEFN Pre-Exam Formalities Notice 2 View
2004-01-20 IDS Information Disclosure Statement (IDS) Form (SB08) 5 View
2004-01-20 FRPR Certified Copy of Foreign Priority Application 30 View
2003-10-15 TRNA Transmittal of New Application 11 View
2003-10-15 SPEC Specification 18 View
2003-10-15 CLM Claims 3 View
2003-10-15 ABST Abstract 1 View
2003-10-15 DRW Drawings-only black and white line drawings 6 View
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Quick Facts
Patent No.
US 6,828,893
App. No.
10/688,804
Filed
2003-10-15
Granted
2004-12-07
Pub. No.
US20040124959A1
Art Unit
2832
PTA
0 days