IP Library › Granted Patent US 6,690,259
Granted Patent Utility
US 6,690,259 · Confirmation No. 3813

SECURITY SYSTEM TO ENABLE AUTHENTICATED ACCESS OF AN INDIVIDUAL TO A PROTECTED AREA

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 Code Description Pages PDF
2003-12-15 LET. Miscellaneous Incoming Letter 1 View
2003-12-15 PGP DRAWINGS Request to accept PreGrant Publication Drawings for publication 3 View
2003-12-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-15 LET. Miscellaneous Incoming Letter 1 View
2003-12-15 OATH Oath or Declaration filed 1 View
2001-03-14 TRNA Transmittal of New Application 2 View
2001-03-14 A.PE Preliminary Amendment 11 View
2001-03-14 SPEC Specification 16 View
2001-03-14 CLM Claims 3 View
2001-03-14 ABST Abstract 1 View
2001-03-14 DRW Drawings-only black and white line drawings 3 View
2001-03-14 TRNA Transmittal of New Application 2 View
2001-03-14 A.PE Preliminary Amendment 11 View
2001-03-14 SPEC Specification 16 View
2001-03-14 CLM Claims 3 View
2001-03-14 ABST Abstract 1 View
2001-03-14 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
Patent No.
US 6,690,259
App. No.
09/808,527
Filed
2001-03-14
Granted
2004-02-10
Pub. No.
US20020130763A1
Art Unit
2635
PTA
-58 days