IP Library › Granted Patent US 6,681,617
Granted Patent Utility
US 6,681,617 · Confirmation No. 7038

VARIABLE ECCENTRIC RHEOMETER SYSTEM

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 Code Description Pages PDF
2009-07-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2009-07-09 TRAN.LET Transmittal Letter 1 View
2009-07-09 PA.. Power of Attorney 1 View
2009-07-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2009-07-09 LET. Miscellaneous Incoming Letter 2 View
2009-07-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-12-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-05-14 TRNA Transmittal of New Application 2 View
2003-05-14 SPEC Specification 8 View
2003-05-14 CLM Claims 2 View
2003-05-14 ABST Abstract 1 View
2003-05-14 DRW Drawings-only black and white line drawings 5 View
2003-05-14 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,681,617
App. No.
10/437,642
Filed
2003-05-14
Granted
2004-01-27
Art Unit
2856
PTA
0 days