IP Library › Granted Patent US 6,566,892
Granted Patent Utility
US 6,566,892 · Confirmation No. 7228

PORTABLE FUEL ANALYZER FOR ANALYZING THE ALCOHOL CONTENT OF A MIXED FUEL

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2008-05-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-05-05 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2007-12-03 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-05-21 TRNA Transmittal of New Application 3 View
2001-05-21 SPEC Specification 7 View
2001-05-21 CLM Claims 4 View
2001-05-21 ABST Abstract 1 View
2001-05-21 DRW Drawings-only black and white line drawings 2 View
2001-05-21 OATH Oath or Declaration filed 4 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 6,566,892
App. No.
09/862,081
Filed
2001-05-21
Granted
2003-05-20
Pub. No.
US20020040593A1
Art Unit
2858
PTA
-138 days