Patent Application
Utility
Small
App. No. 09/822,574
· Confirmation No. 7196
DIFFUSER MOUNTING SYSTEM FOR AERATION OF LIQUIDS
Inventor:
Charles E. Tharp
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2006-06-13 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-06-22 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-03-30 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-03-30 | SPEC |
Specification | 13 | View | |
| 2001-03-30 | CLM |
Claims | 6 | View | |
| 2001-03-30 | ABST |
Abstract | 1 | View | |
| 2001-03-30 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-03-30 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Charles E. Tharp
Columbia, MO
Attorneys & Agents of Record
Classification
USPC
261/122.1
Prosecution
- Examiner
- BUSHEY, CHARLES S
- Art Unit
- 1724
- Customer No.
- 27526
- Docket No.
- ENDY.81403
- Confirmation No.
- 7196
Publication
- Pub. No.
- US20020140116A1
- Pub. Date
- 2002-10-03
Patent Term Adjustment
-53days
No related applications found.
CHANGE OF NAME
Recorded 2012-01-13
from
THARP, CHARLES E.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-03-30
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Quick Facts
- App. No.
- 09/822,574
- Filed
- 2001-03-30
- Granted
- 2002-12-24
- Pub. No.
- US20020140116A1
- Examiner
- BUSHEY, CHARLES S
- Art Unit
- 1724
- PTA
- -53 days
External Links