IP Library › Granted Patent US 6,632,491
Granted Patent Utility
US 6,632,491 · Confirmation No. 3606

IG WINDOW UNIT AND METHOD OF MAKING THE SAME

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2003-06-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-06-27 C.AD Change of Address 1 View
2002-08-01 TRNA Transmittal of New Application 4 View
2002-08-01 DRW Drawings-only black and white line drawings 5 View
2002-08-01 OATH Oath or Declaration filed 4 View
2002-05-21 TRNA Transmittal of New Application 1 View
2002-05-21 SPEC Specification 19 View
2002-05-21 CLM Claims 5 View
2002-05-21 ABST Abstract 1 View
2002-05-21 DRW Drawings-only black and white line drawings 5 View
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Quick Facts
Patent No.
US 6,632,491
App. No.
10/151,705
Filed
2002-05-21
Granted
2003-10-14
Art Unit
1772
PTA
0 days