IP Library › Granted Patent US 6,722,812
Granted Patent Utility PCT National Stage
US 6,722,812 · Confirmation No. 8117

CONNECTING DEVICE FOR TUBULAR FRAME MEMBERS, PARTICULARLY FOR STRETCHER

Patented Case View Patent ↗
⬇ PDF
 Code Description Pages PDF
2003-12-29 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-12-16 LET. Miscellaneous Incoming Letter 5 View
2002-01-02 ABST Abstract 1 View
2002-01-02 LET. Miscellaneous Incoming Letter 25 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 6,722,812
App. No.
10/030,640
Filed
2002-01-02
Granted
2004-04-20
Art Unit
3679
PTA
0 days