IP Library › Granted Patent US 6,630,633
Granted Patent Utility PCT National Stage
US 6,630,633 · Confirmation No. 9774

HIGH SPEED PNEUMATIC WEIGHING DEVICE

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2003-07-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-17 LET. Miscellaneous Incoming Letter 1 View
2001-07-13 LET. Miscellaneous Incoming Letter 21 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 6,630,633
App. No.
09/830,142
Filed
2001-04-20
Effective Filing
2001-07-13
Granted
2003-10-07
Art Unit
2841
PTA
0 days