IP Library Granted Patent US 6,542,252
Granted Patent Utility
US 6,542,252 · Confirmation No. 7488

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Code Description Pages PDF
2001-06-13 TRNA Transmittal of New Application 5 View
2001-06-13 A.PE Preliminary Amendment 18 View
2001-06-13 SPEC Specification 24 View
2001-06-13 CLM Claims 7 View
2001-06-13 ABST Abstract 1 View
2001-06-13 DRW Drawings-only black and white line drawings 8 View
2001-06-13 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,542,252
App. No.
09/880,979
Filed
2001-06-13
Granted
2003-04-01
Pub. No.
US20010043352A1
Art Unit
2622
PTA
-6 days