Patent Application
Utility
App. No. 09/974,251
· Confirmation No. 9025
LIQUID LEVEL HEIGHT MEASUREMENT SYSTEM
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-10-10 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-10-10 | SPEC |
Specification | 3 | View | |
| 2001-10-10 | SPEC |
Specification | 3 | View | |
| 2001-10-10 | SPEC |
Specification | 3 | View | |
| 2001-10-10 | SPEC |
Specification | 2 | View | |
| 2001-10-10 | CLM |
Claims | 3 | View | |
| 2001-10-10 | CLM |
Claims | 2 | View | |
| 2001-10-10 | ABST |
Abstract | 1 | View | |
| 2001-10-10 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-10-10 | DRW |
Drawings-only black and white line drawings | 1 | View | |
| 2001-10-10 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Zachary A. Prather
Troutdale, OR
David A. Stacey
Portland, OR
Attorneys & Agents of Record
Classification
USPC
73/299
Prosecution
- Examiner
- FRANK, RODNEY T
- Art Unit
- 2855
- Customer No.
- 24319
- Docket No.
- 01-511
- Confirmation No.
- 9025
Patent Term Adjustment
0days
No related applications found.
SECURITY INTEREST
Recorded 2022-04-15
SECURITY INTEREST
Recorded 2018-02-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-12-17
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS (RELEASES RF 032856-0031)
Recorded 2016-02-02
from
LSI CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-04-03
PATENT SECURITY AGREEMENT
Recorded 2014-05-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-10
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Quick Facts
- App. No.
- 09/974,251
- Filed
- 2001-10-10
- Granted
- 2003-02-04
- Examiner
- FRANK, RODNEY T
- Art Unit
- 2855
- PTA
- 0 days
External Links