IP Library › Granted Patent US 6,453,056
Granted Patent Utility
US 6,453,056 · Confirmation No. 3110

METHOD AND APPARATUS FOR GENERATING A DATABASE OF ROAD SIGN IMAGES AND POSITIONS

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 Code Description Pages PDF
2011-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-12-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-12-09 LET. Miscellaneous Incoming Letter 1 View
2011-12-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-11-30 PA.. Power of Attorney 1 View
2011-11-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-11-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-07-06 DRW Drawings-only black and white line drawings 8 View
2001-03-20 TRNA Transmittal of New Application 2 View
2001-03-20 A.PE Preliminary Amendment 46 View
2001-03-20 SPEC Specification 30 View
2001-03-20 CLM Claims 5 View
2001-03-20 ABST Abstract 1 View
2001-03-20 DRW Drawings-only black and white line drawings 8 View
2001-03-20 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,453,056
App. No.
09/812,753
Filed
2001-03-20
Granted
2002-09-17
Pub. No.
US20010043718A1
Art Unit
2621
PTA
-100 days