IP Library Granted Patent US 6,562,642
Granted Patent Utility
US 6,562,642 · Confirmation No. 3139

MICRO-STRUCTURES AND METHODS FOR THEIR MANUFACTURE

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Code Description Pages PDF
2002-03-25 TRNA Transmittal of New Application 2 View
2002-03-25 DRW Drawings-only black and white line drawings 28 View
2002-02-07 TRNA Transmittal of New Application 2 View
2002-02-07 SPEC Specification 16 View
2002-02-07 CLM Claims 7 View
2002-02-07 ABST Abstract 1 View
2002-02-07 DRW Drawings-only black and white line drawings 27 View
2002-02-07 OATH Oath or Declaration filed 2 View
2002-02-07 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,562,642
App. No.
10/072,330
Filed
2002-02-07
Granted
2003-05-13
Examiner
HO, TU TU V
Art Unit
2818
PTA
-31 days