IP Library › Granted Patent US 6,494,553
Granted Patent Utility
US 6,494,553 · Confirmation No. 2038

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2019-02-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-02-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-01-18 PA.. Power of Attorney 1 View
2019-01-18 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2001-06-11 TRNA Transmittal of New Application 3 View
2001-06-11 SPEC Specification 14 View
2001-06-11 CLM Claims 3 View
2001-06-11 ABST Abstract 1 View
2001-06-11 DRW Drawings-only black and white line drawings 6 View
2001-06-11 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,494,553
App. No.
09/878,490
Filed
2001-06-11
Granted
2002-12-17
Art Unit
2853
PTA
-8 days