Granted Patent
Utility
US 6,550,537
· Confirmation No. 5471
TENSION LATCHING SYSTEM
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-03-03 | OATH |
Oath or Declaration filed | 11 | View | |
| 2002-01-09 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-01-09 | SPEC |
Specification | 9 | View | |
| 2002-01-09 | CLM |
Claims | 4 | View | |
| 2002-01-09 | ABST |
Abstract | 1 | View | |
| 2002-01-09 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-01-09 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Ralph A. Alvarez
Houston, TX
Michael J. Miller
Katy, TX
Attorneys & Agents of Record
Classification
USPC
166/368
E21B33/043
E21B33/038
Prosecution
- Examiner
- BEACH, THOMAS A
- Art Unit
- 3671
- Docket No.
- 303.135
- Confirmation No.
- 5471
Patent Term Adjustment
-56days
CHANGE OF NAME
Recorded 2017-03-03
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Quick Facts
- Patent No.
- US 6,550,537
- App. No.
- 10/042,551
- Filed
- 2002-01-09
- Granted
- 2003-04-22
- Examiner
- BEACH, THOMAS A
- Art Unit
- 3671
- PTA
- -56 days
External Links