Granted Patent
Utility
Small
US 6,562,401
· Confirmation No. 1243
METHOD FOR MAKING A STAND-OFF DEVICE TO PREVENT AN OILFIELD TUBULAR FROM CONTACTING THE SIDE OF THE WELLBORE
Inventor:
Benny Alan Eaton
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-23 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-05-23 | A.PE |
Preliminary Amendment | 13 | View | |
| 2001-05-23 | SPEC |
Specification | 17 | View | |
| 2001-05-23 | CLM |
Claims | 6 | View | |
| 2001-05-23 | ABST |
Abstract | 1 | View | |
| 2001-05-23 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-05-23 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Benny Alan Eaton
Houston, TX
Attorneys & Agents of Record
Classification
USPC
427/195
Prosecution
- Examiner
- PARKER, FREDERICK JOHN
- Art Unit
- 1762
- Customer No.
- 21897
- Docket No.
- DAVIS LYNCH-011:C2
- Confirmation No.
- 1243
Publication
- Pub. No.
- US20010032722A1
- Pub. Date
- 2001-10-25
Patent Term Adjustment
-126days
SECURITY INTEREST
Recorded 2017-11-28
SECURITY INTEREST
Recorded 2017-10-30
from
DAVIS-LYNCH, LLC
SECURITY AGREEMENT
Recorded 2011-08-15
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- Patent No.
- US 6,562,401
- App. No.
- 09/862,729
- Filed
- 2001-05-23
- Granted
- 2003-05-13
- Pub. No.
- US20010032722A1
- Examiner
- PARKER, FREDERICK JOHN
- Art Unit
- 1762
- PTA
- -126 days
External Links