IP Library › Granted Patent US 6,471,379
Granted Patent Utility
US 6,471,379 · Confirmation No. 3654

WAVEGUIDE ILLUMINATION ASSEMBLY FOR AN AUTOMOBILE LICENSE PLATE

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2023-01-12 OATH Oath or Declaration filed 37 View
2018-07-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-07-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-06-22 PA.. Power of Attorney 2 View
2018-06-22 C.AD Change of Address 1 View
2018-06-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2018-06-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-06-22 TRAN.LET Transmittal Letter 1 View
2001-03-21 TRNA Transmittal of New Application 2 View
2001-03-21 SPEC Specification 10 View
2001-03-21 CLM Claims 4 View
2001-03-21 ABST Abstract 1 View
2001-03-21 DRW Drawings-only black and white line drawings 3 View
2001-03-21 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 6,471,379
App. No.
09/813,662
Filed
2001-03-21
Granted
2002-10-29
Pub. No.
US20020136019A1
Art Unit
2875
PTA
0 days