IP Library › Granted Patent US 6,539,305
Granted Patent Utility
US 6,539,305 · Confirmation No. 8834

POSITIONING APPARATUS AND METHOD

Inventor: Anthony R. Pratt
Patented Case View Patent ↗ View Publication ↗
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2015-01-16 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2014-01-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2013-12-30 PA.. Power of Attorney 1 View
2013-12-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-12-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-12-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2013-12-30 PA.. Power of Attorney 1 View
2002-02-13 TRNA Transmittal of New Application 1 View
2002-02-13 SPEC Specification 9 View
2002-02-13 CLM Claims 3 View
2002-02-13 ABST Abstract 1 View
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2002-02-13 OATH Oath or Declaration filed 1 View
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Quick Facts
Patent No.
US 6,539,305
App. No.
10/074,993
Filed
2002-02-13
Granted
2003-03-25
Pub. No.
US20020183925A1
Art Unit
3661
PTA
-95 days