Granted Patent
Utility
PCT National Stage
US 6,502,041
· Confirmation No. 5841
METHOD FOR CONTROLLING TAPER PIPE THREAD AND CORRESPONDING CONTROL DEVICES
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-01-24 | LET. |
Miscellaneous Incoming Letter | 62 | View |
Inventors
Thierry Noel
Sebourg, FRANCE
Gilles Assens
Colmar, FRANCE
Attorneys & Agents of Record
Classification
USPC
702/33
Prosecution
- Examiner
- WASHBURN, DOUGLAS N
- Art Unit
- 2863
- Customer No.
- 22850
- Docket No.
- 197634US
- Confirmation No.
- 5841
Foreign Priority
99/02526
·
1999-02-24
·
FRANCE
Patent Term Adjustment
0days
CHANGE OF NAME
Recorded 2014-04-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-19
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES NAME PREVIOUSLY RECORDED AT REEL 012088 FRAME 0640.
Recorded 2002-01-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-21
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Quick Facts
- Patent No.
- US 6,502,041
- App. No.
- 09/674,009
- Filed
- 2001-01-24
- Granted
- 2002-12-31
- Examiner
- WASHBURN, DOUGLAS N
- Art Unit
- 2863
- PTA
- 0 days
External Links