IP Library › Granted Patent US 6,721,936
Granted Patent Utility
US 6,721,936 · Confirmation No. 3429

SHIELD ASSIGNMENT USING PREFERENTIAL SHIELDS

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-09-30 IFEE Issue Fee Payment (PTO-85B) 3 View
2003-07-08 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-07-08 FOR Foreign Reference 34 View
2003-07-08 LET. Miscellaneous Incoming Letter 3 View
2003-07-08 DRW Drawings-only black and white line drawings 4 View
2003-05-22 C.AD Change of Address 1 View
2001-11-30 TRNA Transmittal of New Application 6 View
2001-11-30 SPEC Specification 23 View
2001-11-30 CLM Claims 5 View
2001-11-30 ABST Abstract 1 View
2001-11-30 DRW Drawings-only black and white line drawings 6 View
2001-11-30 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 6,721,936
App. No.
09/997,435
Filed
2001-11-30
Granted
2004-04-13
Pub. No.
US20030106034A1
Examiner
LIU, ANDREA
Art Unit
2825
PTA
-120 days