IP Library › Granted Patent US 6,814,568
Granted Patent Utility
US 6,814,568 · Confirmation No. 4559

SUPERATMOSPHERIC COMBUSTOR FOR COMBUSTING LEAN CONCENTRATIONS OF BURNABLE GAS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-08-31 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-03 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-03 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-06-03 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-06-03 SRFW Search information including classification, databases and other search related notes 1 View
2004-05-28 SRNT Examiner's search strategy and results 1 View
2004-05-07 WFEE Fee Worksheet (SB06) 1 View
2004-04-05 WFEE Fee Worksheet (SB06) 1 View
2004-03-18 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-18 SPEC Specification 1 View
2004-03-18 CLM Claims 9 View
2004-03-18 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2004-03-18 LET. Miscellaneous Incoming Letter 2 View
2004-02-24 EXIN Examiner Interview Summary Record (PTOL - 413) 9 View
2003-12-18 CTNF Non-Final Rejection 9 View
2003-12-18 892 List of references cited by examiner 1 View
2003-12-18 1449 List of References cited by applicant and considered by examiner 2 View
2003-12-11 SRNT Examiner's search strategy and results 5 View
2003-12-10 SRNT Examiner's search strategy and results 1 View
2003-10-06 LET. Miscellaneous Incoming Letter 2 View
2003-10-06 ELC. Response to Election / Restriction Filed 3 View
2003-10-06 LET. Miscellaneous Incoming Letter 2 View
2003-10-06 DRW Drawings-only black and white line drawings 3 View
2003-09-05 CTRS Requirement for Restriction/Election 5 View
2002-01-11 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-01-11 FOR Foreign Reference 8 View
2002-01-11 FOR Foreign Reference 7 View
2001-11-28 LET. Miscellaneous Incoming Letter 4 View
2001-10-10 LET. Miscellaneous Incoming Letter 3 View
2001-10-10 OATH Oath or Declaration filed 2 View
2001-10-10 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-08-28 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2001-07-17 TRNA Transmittal of New Application 2 View
2001-07-17 ADS Application Data Sheet 1 View
2001-07-17 SPEC Specification 14 View
2001-07-17 CLM Claims 4 View
2001-07-17 ABST Abstract 1 View
2001-07-17 DRW Drawings-only black and white line drawings 12 View
2001-07-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-07-17 SRFW Search information including classification, databases and other search related notes 1 View
2001-07-17 FWCLM Index of Claims 1 View
2001-07-17 TRNA Transmittal of New Application 2 View
2001-07-17 DRW Drawings-only black and white line drawings 12 View
2001-07-17 SPEC Specification 14 View
2001-07-17 CLM Claims 4 View
2001-07-17 ABST Abstract 1 View
2001-07-17 WFEE Fee Worksheet (SB06) 1 View
2001-07-17 WFEE Fee Worksheet (SB06) 1 View
2001-07-17 WCLM Claims Worksheet (PTO-2022) 1 View
2001-07-17 ADS Application Data Sheet 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 6,814,568
App. No.
09/905,877
Filed
2001-07-17
Granted
2004-11-09
Pub. No.
US20020020364A1
Art Unit
3749
PTA
0 days