IP Library › Granted Patent US 6,499,990
Granted Patent Utility
US 6,499,990 · Confirmation No. 4037

LOW NOX BURNER APPARATUS AND METHOD

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2014-02-25 IMIS Miscellaneous Internal Document 1 View
2013-03-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-03-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-02-26 PA.. Power of Attorney 2 View
2013-02-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-07 TRNA Transmittal of New Application 2 View
2001-03-07 SPEC Specification 17 View
2001-03-07 CLM Claims 11 View
2001-03-07 ABST Abstract 1 View
2001-03-07 DRW Drawings-only black and white line drawings 10 View
2001-03-07 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,499,990
App. No.
09/800,704
Filed
2001-03-07
Granted
2002-12-31
Art Unit
3743
PTA
0 days