IP Library › Granted Patent US 6,643,898
Granted Patent Utility Small
US 6,643,898 · Confirmation No. 4973

SELF-CENTERING PIVOT DOOR HINGE SYSTEM

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2016-03-08 PET.AUTO ePetition Request Form 2 View
2016-03-08 WFEE Fee Worksheet (SB06) 2 View
2016-03-08 PET.DEC.AUTO ePetition Grant Letter 1 View
2016-03-08 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-18 TRNA Transmittal of New Application 2 View
2002-05-18 SPEC Specification 14 View
2002-05-18 CLM Claims 4 View
2002-05-18 ABST Abstract 1 View
2002-05-18 DRW Drawings-only black and white line drawings 3 View
2002-05-18 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,643,898
App. No.
10/151,214
Filed
2002-05-18
Granted
2003-11-11
Pub. No.
US20030213103A1
Examiner
MAH, CHUCK Y
Art Unit
3676
PTA
-4 days