Granted Patent
Utility
US 6,736,212
· Confirmation No. 8502
DRILLING ALIGNMENT SYSTEM
Inventor:
Joseph Shu Yian Liew
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-03-03 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-03-03 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2004-03-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-02-23 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2004-02-23 | CLM |
Claims | 4 | View | |
| 2004-02-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2002-08-29 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-08-29 | SPEC |
Specification | 13 | View | |
| 2002-08-29 | CLM |
Claims | 3 | View | |
| 2002-08-29 | ABST |
Abstract | 1 | View | |
| 2002-08-29 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2002-08-29 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Joseph Shu Yian Liew
Singapore, SINGAPORE
Attorneys & Agents of Record
Classification
USPC
166/313
E21B33/047
Prosecution
- Examiner
- STEPHENSON, DANIEL P
- Art Unit
- 3672
- Docket No.
- FMCE-P081
- Confirmation No.
- 8502
Publication
- Pub. No.
- US20030062168A1
- Pub. Date
- 2003-04-03
Patent Term Adjustment
-86days
RELEASE OF PATENT SECURITY AGREEMENT RECORDED AT R/F 064193/0810
Recorded 2024-08-09
RELEASE OF PATENT SECURITY AGREEMENT RECORDED AT R/F 064193/0870
Recorded 2024-08-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-09
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Quick Facts
- Patent No.
- US 6,736,212
- App. No.
- 10/232,276
- Filed
- 2002-08-29
- Granted
- 2004-05-18
- Pub. No.
- US20030062168A1
- Examiner
- STEPHENSON, DANIEL P
- Art Unit
- 3672
- PTA
- -86 days
External Links