IP Library Granted Patent US 6,526,487
Granted Patent Utility
US 6,526,487 · Confirmation No. 5693

PERFORMING ACKNOWLEDGED OPERATIONS ON ORIGINAL AND MIRRORED COPIES OF DATA

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Code Description Pages PDF
2011-12-09 C.AD Change of Address 2 View
2011-12-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-12-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-18 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-06-10 PA.. Power of Attorney 1 View
2008-06-10 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-10 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-10-22 TRNA Transmittal of New Application 5 View
2001-10-22 SPEC Specification 15 View
2001-10-22 CLM Claims 8 View
2001-10-22 ABST Abstract 1 View
2001-10-22 DRW Drawings-only black and white line drawings 4 View
2001-10-22 OATH Oath or Declaration filed 8 View
2001-10-22 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,526,487
App. No.
10/037,117
Filed
2001-10-22
Granted
2003-02-25
Pub. No.
US20020099916A1
Art Unit
2187
PTA
-76 days