IP Library › Granted Patent US 6,666,449
Granted Patent Utility
US 6,666,449 · Confirmation No. 1103

STAR WHEEL SURFACE ENHANCEMENT AND PROCESS OF MANUFACTURE

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2021-09-07 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2020-10-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-10-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2020-09-21 PA.. Power of Attorney 5 View
2020-09-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-09-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2020-07-21 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2020-07-16 PA.. Power of Attorney 6 View
2020-07-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2020-03-20 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 2 View
2019-11-04 SOL.NTC.SUIT Report on the filing or determination of an action regarding a patent 1 View
2014-07-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-22 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-02 PA.. Power of Attorney 1 View
2014-07-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-07-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-05-15 TRNA Transmittal of New Application 2 View
2001-05-15 SPEC Specification 9 View
2001-05-15 CLM Claims 3 View
2001-05-15 ABST Abstract 1 View
2001-05-15 DRW Drawings-only black and white line drawings 3 View
2001-05-15 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,666,449
App. No.
09/855,327
Filed
2001-05-15
Granted
2003-12-23
Pub. No.
US20020171198A1
Art Unit
3653
PTA
-3 days