IP Library › Granted Patent US 6,634,377
Granted Patent Utility
US 6,634,377 · Confirmation No. 3904

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2020-03-23 SES.LOSS.ELC Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) 1 View
2018-12-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-12-13 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2018-12-11 PA.. Power of Attorney 2 View
2018-12-11 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2011-04-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-04-20 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2003-08-06 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-04-28 A.PE Preliminary Amendment 3 View
2003-04-28 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2001-08-27 TRNA Transmittal of New Application 4 View
2001-08-27 SPEC Specification 9 View
2001-08-27 CLM Claims 4 View
2001-08-27 ABST Abstract 1 View
2001-08-27 DRW Drawings-only black and white line drawings 5 View
2001-08-27 OATH Oath or Declaration filed 5 View
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Quick Facts
Patent No.
US 6,634,377
App. No.
09/939,372
Filed
2001-08-27
Granted
2003-10-21
Art Unit
3753
PTA
-3 days