IP Library › Patent Application 10146757
Patent Application Utility
App. No. 10/146,757 · Confirmation No. 9927

ENGINE INTAKE OFF GAS HEATER

Inventor: John S. Leen
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2002-05-16 TRNA Transmittal of New Application 2 View
2002-05-16 ADS Application Data Sheet 1 View
2002-05-16 SPEC Specification 11 View
2002-05-16 CLM Claims 5 View
2002-05-16 ABST Abstract 1 View
2002-05-16 DRW Drawings-only black and white line drawings 8 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
App. No.
10/146,757
Filed
2002-05-16
Granted
2003-06-24
Pub. No.
US20020166548A1
Art Unit
3747
PTA
-78 days