IP Library Granted Patent US 6,580,891
Granted Patent Utility
US 6,580,891 · Confirmation No. 2635

APPARATUS AND METHOD FOR NON-INTERACTIVE MAGNETIC BRUSH DEVELOPMENT

⬇ PDF
Code Description Pages PDF
2001-11-29 TRNA Transmittal of New Application 3 View
2001-11-29 SPEC Specification 28 View
2001-11-29 CLM Claims 2 View
2001-11-29 ABST Abstract 1 View
2001-11-29 DRW Drawings-only black and white line drawings 6 View
2001-11-29 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,580,891
App. No.
09/995,654
Filed
2001-11-29
Granted
2003-06-17
Pub. No.
US20030099489A1
Art Unit
2852
PTA
-2 days