IP Library Granted Patent US D488,725
Granted Patent Design Small
US D488,725 · Confirmation No. 5590

TRANSMITTER FOR A LINE LOCATING SYSTEM

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Code Description Pages PDF
2010-02-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-02-02 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2010-01-27 PA.. Power of Attorney 1 View
2010-01-27 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2010-01-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-04-15 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-02-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2002-05-13 TRNA Transmittal of New Application 1 View
2002-05-13 SPEC Specification 2 View
2002-05-13 DRW Drawings-only black and white line drawings 6 View
2002-05-13 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US D488,725
App. No.
29/160,587
Filed
2002-05-13
Granted
2004-04-20
Art Unit
2913
PTA
0 days