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App. No. 10/017,555 · Confirmation No. 5039

CONE FRICTION CLUTCH

Inventor: Xiaohong N. Duan
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2007-06-19 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-06-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-12-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-04-08 WFEE Fee Worksheet (SB06) 1 View
2003-11-17 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-14 TRNA Transmittal of New Application 1 View
2001-12-14 SPEC Specification 14 View
2001-12-14 CLM Claims 6 View
2001-12-14 ABST Abstract 1 View
2001-12-14 DRW Drawings-only black and white line drawings 5 View
2001-12-14 OATH Oath or Declaration filed 2 View
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Quick Facts
App. No.
10/017,555
Filed
2001-12-14
Granted
2004-01-13
Pub. No.
US20030114264A1
Art Unit
3681
PTA
0 days