Granted Patent
Utility
US 6,745,791
· Confirmation No. 1269
SERVICE TOOLS FOR PIPELINES CONTAINING CONDUIT OR CABLE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-04-23 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-03-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-03-15 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2002-04-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-04-26 | SPEC |
Specification | 18 | View | |
| 2002-04-26 | CLM |
Claims | 9 | View | |
| 2002-04-26 | ABST |
Abstract | 1 | View | |
| 2002-04-26 | DRW |
Drawings-only black and white line drawings | 14 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
137/317
F16L1/06
Y10T137/0441
Y10T137/0458
Y10T137/612
F16K7/06
F16K7/061
F16K7/20
F16L55/124
Prosecution
- Examiner
- WALTON, GEORGE L
- Art Unit
- 3753
- Customer No.
- 34055
- Docket No.
- 272/075
- Confirmation No.
- 1269
Publication
- Pub. No.
- US20030201011A1
- Pub. Date
- 2003-10-30
Patent Term Adjustment
-102days
from
ENOVA CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-07-21
from
SEMPRA FIBER LINKS
CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN THE NAME OF THE ASSIGNOR PREVIOUSLY RECORDED ON REEL 017759 FRAME 0600. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Recorded 2006-06-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-22
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Quick Facts
- Patent No.
- US 6,745,791
- App. No.
- 10/133,239
- Filed
- 2002-04-26
- Granted
- 2004-06-08
- Pub. No.
- US20030201011A1
- Examiner
- WALTON, GEORGE L
- Art Unit
- 3753
- PTA
- -102 days
External Links