IP Library › Patent Application 09950196
Patent Application Utility
App. No. 09/950,196 · Confirmation No. 1815

OIL QUALITY SENSOR SYSTEM, METHOD AND APPARATUS

Inventor: Jeffrey N. Schoess
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2012-06-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2004-03-01 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-03-01 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-03-01 LET. Miscellaneous Incoming Letter 1 View
2004-03-01 DRW Drawings-only black and white line drawings 5 View
2003-12-19 IFEE Issue Fee Payment (PTO-85B) 3 View
2001-09-10 TRNA Transmittal of New Application 1 View
2001-09-10 SPEC Specification 13 View
2001-09-10 CLM Claims 4 View
2001-09-10 ABST Abstract 1 View
2001-09-10 DRW Drawings-only black and white line drawings 5 View
2001-09-10 OATH Oath or Declaration filed 2 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.
09/950,196
Filed
2001-09-10
Granted
2004-04-13
Pub. No.
US20030046985A1
Art Unit
2856
PTA
-88 days