IP Library › Granted Patent US 6,612,423
Granted Patent Utility
US 6,612,423 · Confirmation No. 1347

CO-EXTRUDED DRIVER PAD WITH WEAR INDICATOR

Inventor: David Silverman
Patented Case View Patent ↗
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 Code Description Pages PDF
2015-11-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-11-03 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2015-10-22 PA.. Power of Attorney 1 View
2015-10-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2015-10-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-08-02 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2010-06-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-30 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-06-21 PA.. Power of Attorney 1 View
2010-06-21 LET. Miscellaneous Incoming Letter 1 View
2010-06-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-06-30 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-07 TRNA Transmittal of New Application 3 View
2002-05-07 SPEC Specification 9 View
2002-05-07 CLM Claims 2 View
2002-05-07 ABST Abstract 1 View
2002-05-07 DRW Drawings-only black and white line drawings 2 View
2002-05-07 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,612,423
App. No.
10/189,135
Filed
2002-07-02
Granted
2003-09-02
Art Unit
3651
PTA
-3 days