IP Library Granted Patent US 6,591,775
Granted Patent Utility
US 6,591,775 · Confirmation No. 2233

UNMANNED OFFSHORE PLATFORM AND METHOD OF PERFORMING MAINTENANCE WORK THEREON

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Code Description Pages PDF
2018-04-25 OATH Oath or Declaration filed 35 View
2009-04-06 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-09-19 TRNA Transmittal of New Application 3 View
2001-09-19 ADS Application Data Sheet 2 View
2001-09-19 A.PE Preliminary Amendment 5 View
2001-09-19 SPEC Specification 25 View
2001-09-19 CLM Claims 7 View
2001-09-19 ABST Abstract 1 View
2001-09-19 DRW Drawings-only black and white line drawings 22 View
2001-09-19 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,591,775
App. No.
09/956,421
Filed
2001-09-19
Granted
2003-07-15
Pub. No.
US20020078874A1
Art Unit
3617
PTA
-157 days