IP Library Granted Patent US 6,642,677
Granted Patent Utility Small
US 6,642,677 · Confirmation No. 6512

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Inventor: David Douglas
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2016-08-25 PETDEC Petition Decision 1 View
2016-01-11 PET.OP Petition for review by the Office of Petitions 5 View
2015-12-15 PET.OP Petition for review by the Office of Petitions 6 View
2003-09-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-09-28 TRNA Transmittal of New Application 3 View
2001-09-28 SPEC Specification 10 View
2001-09-28 CLM Claims 2 View
2001-09-28 ABST Abstract 1 View
2001-09-28 DRW Drawings-only black and white line drawings 4 View
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Quick Facts
Patent No.
US 6,642,677
App. No.
09/966,469
Filed
2001-09-28
Granted
2003-11-04
Art Unit
2881
PTA
-36 days