IP Library › Granted Patent US 6,438,567
Granted Patent Utility
US 6,438,567 · Confirmation No. 1244

METHOD FOR SELECTIVE FILTERING

Inventor: Peter Schollhorn
Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2001-01-02 TRNA Transmittal of New Application 1 View
2001-01-02 SPEC Specification 20 View
2001-01-02 CLM Claims 7 View
2001-01-02 ABST Abstract 1 View
2001-01-02 DRW Drawings-only black and white line drawings 4 View
2001-01-02 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,438,567
App. No.
09/752,922
Filed
2001-01-02
Granted
2002-08-20
Pub. No.
US20010021939A1
Art Unit
2124
PTA
-59 days