IP Library › Granted Patent US 6,675,872
Granted Patent Utility Small
US 6,675,872 · Confirmation No. 4896

HEAT ENERGY DISSIPATION DEVICE FOR A FLYWHEEL ENERGY STORAGE SYSTEM (FESS), AN FESS WITH SUCH A DISSIPATION DEVICE AND METHODS FOR DISSIPATING HEAT ENERGY

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2012-05-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-01 PA.. Power of Attorney 1 View
2012-05-01 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2012-05-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-01 TRAN.LET Transmittal Letter 1 View
2007-08-09 WFEE Fee Worksheet (SB06) 1 View
2006-08-04 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-11-18 IFEE Issue Fee Payment (PTO-85B) 3 View
2002-12-12 TRNA Transmittal of New Application 5 View
2002-12-12 DRW Drawings-only black and white line drawings 13 View
2002-12-12 OATH Oath or Declaration filed 8 View
2002-09-12 TRNA Transmittal of New Application 11 View
2002-09-12 SPEC Specification 40 View
2002-09-12 CLM Claims 16 View
2002-09-12 ABST Abstract 1 View
2002-09-12 DRW Drawings-only black and white line drawings 13 View
2002-09-12 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,675,872
App. No.
10/243,359
Filed
2002-09-12
Granted
2004-01-13
Pub. No.
US20030066381A1
Art Unit
3743
PTA
0 days