Granted Patent
Utility
US 6,708,571
· Confirmation No. 4026
TEMPERATURE COMPENSATED ROTARY METER
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2013-01-04 | PET.POA.WDRW |
Request for withdrawal as attorney or agent | 1 | View | |
| 2013-01-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-09-12 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-12 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-07-07 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2002-10-21 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-10-21 | ADS |
Application Data Sheet | 2 | View | |
| 2002-10-21 | SPEC |
Specification | 23 | View | |
| 2002-10-21 | CLM |
Claims | 5 | View | |
| 2002-10-21 | ABST |
Abstract | 2 | View | |
| 2002-10-21 | DRW |
Drawings-only black and white line drawings | 22 | View |
Inventors
Helmut W. Hopfe
Erie, PA
Alexander R. Podgers
Erie, PA
Attorneys & Agents of Record
Classification
USPC
73/861.79
G01F15/02
Prosecution
- Examiner
- DOWTIN, JEWEL VIRGIE
- Art Unit
- 2855
- Customer No.
- 27101
- Docket No.
- 15549.0023
- Confirmation No.
- 4026
Patent Term Adjustment
-120days
RELEASE OF SECURITY INTEREST
Recorded 2011-04-26
GRANT OF SECURITY INTEREST
Recorded 2005-10-11
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-13
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Quick Facts
- Patent No.
- US 6,708,571
- App. No.
- 10/065,458
- Filed
- 2002-10-21
- Granted
- 2004-03-23
- Examiner
- DOWTIN, JEWEL VIRGIE
- Art Unit
- 2855
- PTA
- -120 days
External Links