IP Library › Granted Patent US 6,725,180
Granted Patent Utility
US 6,725,180 · Confirmation No. 2491

ENVIRONMENTAL MONITORING SYSTEM

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2011-12-05 PETDEC Petition Decision 2 View
2011-11-14 PET.OP Petition for review by the Office of Petitions 8 View
2011-11-14 WFEE Fee Worksheet (SB06) 2 View
2011-11-14 N417 Electronic Filing System Acknowledgment Receipt 2 View
2005-01-18 COCOUT Certificate of Correction - Post Issue Communication 1 View
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-08 LET. Miscellaneous Incoming Letter 1 View
2003-10-03 LET. Miscellaneous Incoming Letter 3 View
2001-01-12 TRNA Transmittal of New Application 2 View
2001-01-12 SPEC Specification 20 View
2001-01-12 CLM Claims 6 View
2001-01-12 ABST Abstract 1 View
2001-01-12 DRW Drawings-only black and white line drawings 7 View
2001-01-12 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 6,725,180
App. No.
09/759,890
Filed
2001-01-12
Granted
2004-04-20
Pub. No.
US20020116155A1
Art Unit
2857
PTA
-518 days