IP Library › Granted Patent US 6,698,712
Granted Patent Utility
US 6,698,712 · Confirmation No. 9149

BALL VALVE ASSEMBLY

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2014-04-03 MFEE.C.AD Maintenance Fee Address Change 1 View
2014-04-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-04-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-01-15 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-11-03 LET. Miscellaneous Incoming Letter 2 View
2003-11-03 DRW Drawings-only black and white line drawings 1 View
2002-05-02 TRNA Transmittal of New Application 1 View
2002-05-02 SPEC Specification 23 View
2002-05-02 CLM Claims 16 View
2002-05-02 ABST Abstract 1 View
2002-05-02 DRW Drawings-only black and white line drawings 9 View
2002-05-02 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 6,698,712
App. No.
10/137,219
Filed
2002-05-02
Granted
2004-03-02
Pub. No.
US20030205688A1
Art Unit
3754
PTA
-121 days