IP Library › Granted Patent US 6,390,028
Granted Patent Utility
US 6,390,028 · Confirmation No. 1283

FUEL-FIRED LIQUID HEATING APPLIANCE WITH BURNER SHUT-OFF SYSTEM

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2006-10-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-08-23 PA.. Power of Attorney 4 View
2006-08-23 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-12 TRNA Transmittal of New Application 1 View
2001-03-12 SPEC Specification 12 View
2001-03-12 CLM Claims 9 View
2001-03-12 ABST Abstract 1 View
2001-03-12 DRW Drawings-only black and white line drawings 1 View
2001-03-12 OATH Oath or Declaration filed 9 View
2001-03-12 TRNA Transmittal of New Application 1 View
2001-03-12 SPEC Specification 12 View
2001-03-12 CLM Claims 9 View
2001-03-12 ABST Abstract 1 View
2001-03-12 DRW Drawings-only black and white line drawings 1 View
2001-03-12 OATH Oath or Declaration filed 9 View
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Quick Facts
Patent No.
US 6,390,028
App. No.
09/804,555
Filed
2001-03-12
Granted
2002-05-21
Art Unit
3749
PTA
0 days