Patent Application
Utility
App. No. 05/676,857
· Confirmation No. 8144
METHOD FOR TREATING SUPERALLOY CASTINGS
Patented File - (Old Case Added for File Tracking Purposes)
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Prosecution
- Examiner
- TEST_NO, TEST_NO
- Confirmation No.
- 8144
Patent Term Adjustment
0days
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FULL RELEASE
Recorded 1999-07-12
FULL RELEASE
Recorded 1999-07-12
RELEASED BY SECURED PARTY
Recorded 1992-06-01
SECURITY INTEREST
Recorded 1990-06-08
CHANGE OF NAME EFFECTIVE: 04/28/87
Recorded 1988-06-06
CHANGE OF NAME EFFECTIVE: APRIL 28, 1987
Recorded 1988-01-14
ASSIGNMENT OF ASSIGNORS INTEREST.
Recorded 1983-07-28
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Quick Facts
- App. No.
- 05/676,857
- Effective Filing
- 1975-06-01
- Granted
- 1977-05-10
- Examiner
- TEST_NO, TEST_NO
- PTA
- 0 days
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