IP Library › Granted Patent US 6,492,284
Granted Patent Utility
US 6,492,284 · Confirmation No. 9056

REACTOR FOR PROCESSING A WORKPIECE USING SONIC ENERGY

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2007-05-29 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2005-04-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-07-16 TRNA Transmittal of New Application 3 View
2001-07-16 SPEC Specification 7 View
2001-07-16 CLM Claims 4 View
2001-07-16 ABST Abstract 1 View
2001-07-16 DRW Drawings-only black and white line drawings 2 View
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Quick Facts
Patent No.
US 6,492,284
App. No.
09/907,552
Filed
2001-07-16
Granted
2002-12-10
Pub. No.
US20020066471A1
Art Unit
2825
PTA
-170 days