IP Library › Granted Patent US 6,581,824
Granted Patent Utility Small
US 6,581,824 · Confirmation No. 1093

ELECTRONIC VOTING SYSTEM

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 Code Description Pages PDF
2012-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-10-04 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-09-25 PA.. Power of Attorney 2 View
2012-09-25 R3.73 Assignee showing of ownership per 37 CFR 3.73 29 View
2012-09-25 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-22 C.AD Change of Address 2 View
2012-05-22 LET. Miscellaneous Incoming Letter 2 View
2012-05-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-03-19 TRNA Transmittal of New Application 4 View
2001-03-19 A.PE Preliminary Amendment 1 View
2001-03-19 SPEC Specification 87 View
2001-03-19 CLM Claims 1 View
2001-03-19 ABST Abstract 1 View
2001-03-19 DRW Drawings-only black and white line drawings 29 View
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Quick Facts
Patent No.
US 6,581,824
App. No.
09/812,178
Filed
2001-03-19
Granted
2003-06-24
Art Unit
2876
PTA
-31 days