IP Library › Granted Patent US 6,705,348
Granted Patent Utility
US 6,705,348 · Confirmation No. 2009

CHECK VALVE

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-01-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-01-23 C.AD Change of Address 1 View
2001-11-15 TRNA Transmittal of New Application 4 View
2001-11-15 SPEC Specification 6 View
2001-11-15 CLM Claims 2 View
2001-11-15 ABST Abstract 1 View
2001-11-15 DRW Drawings-only black and white line drawings 2 View
2001-11-15 OATH Oath or Declaration filed 1 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 6,705,348
App. No.
10/002,093
Filed
2001-11-15
Granted
2004-03-16
Pub. No.
US20020056480A1
Art Unit
3753
PTA
-9 days