IP Library › Granted Patent US 6,688,847
Granted Patent Utility
US 6,688,847 · Confirmation No. 9084

SHAFT STRUCTURE AND BEARING STRUCTURE FOR TAIL END OF ROTOR OF GAS TURBINE

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2001-08-31 ADS Application Data Sheet 3 View
2001-08-31 SPEC Specification 23 View
2001-08-31 CLM Claims 4 View
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2001-08-31 OATH Oath or Declaration filed 4 View
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Quick Facts
Patent No.
US 6,688,847
App. No.
09/942,619
Filed
2001-08-31
Granted
2004-02-10
Pub. No.
US20020037216A1
Art Unit
3745
PTA
-22 days