IP Library › Patent Application 09781849
Patent Application Utility
App. No. 09/781,849 · Confirmation No. 7737

METHOD FOR CHARACTERIZING POLARIZATION TRANSFORMERS

Inventor: Reinhold Noe
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2014-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-04-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-03-20 PA.. Power of Attorney 1 View
2014-03-20 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-03-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-09-11 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-09-11 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2003-09-11 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2003-09-11 LET. Miscellaneous Incoming Letter 1 View
2001-06-28 A.PE Preliminary Amendment 8 View
2001-02-12 TRNA Transmittal of New Application 2 View
2001-02-12 SPEC Specification 26 View
2001-02-12 CLM Claims 6 View
2001-02-12 ABST Abstract 1 View
2001-02-12 DRW Drawings-only black and white line drawings 5 View
2001-02-12 OATH Oath or Declaration filed 2 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
App. No.
09/781,849
Filed
2001-02-12
Granted
2003-12-09
Pub. No.
US20010038486A1
Art Unit
2877
PTA
-50 days