IP Library › Granted Patent US 6,742,986
Granted Patent Utility PCT National Stage
US 6,742,986 · Confirmation No. 2413

VARIABLE DISPLACEMENT TURBINE

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-04-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-09-13 TRNA Transmittal of New Application 2 View
2002-09-13 A.PE Preliminary Amendment 6 View
2002-09-13 SPEC Specification 17 View
2002-09-13 CLM Claims 3 View
2002-09-13 ABST Abstract 1 View
2002-09-13 DRW Drawings-only black and white line drawings 18 View
2002-09-13 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 6,742,986
App. No.
10/168,046
Filed
2002-09-13
Effective Filing
2002-06-18
Granted
2004-06-01
Pub. No.
US20030039543A1
Art Unit
3745
PTA
0 days