IP Library › Granted Patent US 6,798,177
Granted Patent Utility
US 6,798,177 · Confirmation No. 9650

BOOST-BUCK CASCADE CONVERTER FOR PULSATING LOADS

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2009-01-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-01-21 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-01-12 PA.. Power of Attorney 5 View
2009-01-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-08-19 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-05-21 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-05-19 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2004-05-19 1449 List of References cited by applicant and considered by examiner 1 View
2004-05-19 DRW Drawings-only black and white line drawings 1 View
2004-05-19 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-05-19 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-19 FWCLM Index of Claims 1 View
2004-05-17 WFEE Fee Worksheet (SB06) 1 View
2004-05-17 FWCLM Index of Claims 1 View
2004-05-06 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-05-06 CLM Claims 4 View
2004-05-06 REM Applicant Arguments/Remarks Made in an Amendment 7 View
2004-05-06 LET. Miscellaneous Incoming Letter 2 View
2004-05-06 DRW Drawings-only black and white line drawings 1 View
2004-05-06 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2004-05-06 XT/ Extension of Time 1 View
2004-05-06 C.AD Change of Address 1 View
2004-05-06 PA.. Power of Attorney 1 View
2003-12-12 CTNF Non-Final Rejection 5 View
2003-12-12 892 List of references cited by examiner 2 View
2003-08-28 C.AD Change of Address 1 View
2002-12-30 OATH Oath or Declaration filed 3 View
2002-12-30 LET. Miscellaneous Incoming Letter 2 View
2002-11-19 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2002-10-15 TRNA Transmittal of New Application 3 View
2002-10-15 SPEC Specification 10 View
2002-10-15 CLM Claims 4 View
2002-10-15 ABST Abstract 1 View
2002-10-15 DRW Drawings-only black and white line drawings 9 View
2002-10-15 OATH Oath or Declaration filed 3 View
2002-10-15 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-10-15 SRFW Search information including classification, databases and other search related notes 1 View
2002-10-15 FWCLM Index of Claims 1 View
2002-10-15 TRNA Transmittal of New Application 3 View
2002-10-15 DRW Drawings-only black and white line drawings 10 View
2002-10-15 SPEC Specification 11 View
2002-10-15 CLM Claims 4 View
2002-10-15 ABST Abstract 1 View
2002-10-15 OATH Oath or Declaration filed 3 View
2002-10-15 WFEE Fee Worksheet (SB06) 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,798,177
App. No.
10/272,538
Filed
2002-10-15
Granted
2004-09-28
Art Unit
2838
PTA
-55 days