Granted Patent
Utility
Small
US 6,549,857
· Confirmation No. 6167
METHODS FOR DETECTING LEAKS IN PRESSURIZED PIPING WITH A PRESSURE MEASUREMENT SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-30 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-10-30 | SPEC |
Specification | 32 | View | |
| 2001-10-30 | CLM |
Claims | 16 | View | |
| 2001-10-30 | ABST |
Abstract | 1 | View | |
| 2001-10-30 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-10-30 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-05-02 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-05-02 | SPEC |
Specification | 32 | View | |
| 2001-05-02 | CLM |
Claims | 16 | View | |
| 2001-05-02 | ABST |
Abstract | 1 | View | |
| 2001-05-02 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-05-02 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Michael R. Fierro
Sunnyvale, CA
Joseph W. Maresca JR.
Sunnyvale, CA
Attorneys & Agents of Record
Classification
USPC
702/51
G01M3/2815
Prosecution
- Examiner
- WASHBURN, DOUGLAS N
- Art Unit
- 2863
- Docket No.
- 89985-0269704
- Confirmation No.
- 6167
Publication
- Pub. No.
- US20020120411A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
-121days
from
VISTA RESEARCH, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-01-06
SECURITY INTEREST
Recorded 2010-04-05
from
VISTA RESEARCH, INC.
SECURITY AGREEMENT
Recorded 2004-01-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-30
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Quick Facts
- Patent No.
- US 6,549,857
- App. No.
- 09/847,944
- Filed
- 2001-05-02
- Granted
- 2003-04-15
- Pub. No.
- US20020120411A1
- Examiner
- WASHBURN, DOUGLAS N
- Art Unit
- 2863
- PTA
- -121 days
External Links