IP Library › Patent Application 09831803
Patent Application Utility PCT National Stage
App. No. 09/831,803 · Confirmation No. 9697

DEVICE AND METHOD FOR RECOGNIZING TRAFFIC SIGNS

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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 Code Description Pages PDF
2004-06-14 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-06-14 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-06-14 CLM Claims 18 View
2004-06-14 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-06-14 DRW Drawings-only black and white line drawings 1 View
2001-05-14 LET. Miscellaneous Incoming Letter 54 View
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Quick Facts
App. No.
09/831,803
Filed
2001-05-14
Granted
2004-10-05
Art Unit
2625
PTA
0 days