IP Library › Granted Patent US 6,742,422
Granted Patent Utility PCT National Stage
US 6,742,422 · Confirmation No. 1355

NUMERICALLY CONTROLLED LATHE AND METHOD OF CUTTING WORKPIECE ON THE NUMERICALLY CONTROLLED LATHE

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2004-04-20 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-03-11 LET. Miscellaneous Incoming Letter 77 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 6,742,422
App. No.
10/380,104
Filed
2003-03-11
Granted
2004-06-01
Art Unit
3722
PTA
0 days