IP Library › Granted Patent US 6,668,362
Granted Patent Utility
US 6,668,362 · Confirmation No. 6553

HIERARCHICAL VERIFICATION FOR EQUIVALENCE CHECKING OF DESIGNS

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 Code Description Pages PDF
2003-09-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-30 OATH Oath or Declaration filed 3 View
2003-09-30 LET. Miscellaneous Incoming Letter 1 View
2003-09-30 DRW Drawings-only black and white line drawings 5 View
2002-01-09 TRNA Transmittal of New Application 4 View
2002-01-09 SPEC Specification 22 View
2002-01-09 CLM Claims 8 View
2002-01-09 ABST Abstract 1 View
2002-01-09 DRW Drawings-only black and white line drawings 5 View
2002-01-09 OATH Oath or Declaration filed 9 View
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Quick Facts
Patent No.
US 6,668,362
App. No.
10/043,737
Filed
2002-01-09
Granted
2003-12-23
Art Unit
2825
PTA
-85 days