Granted Patent
Utility
US 6,644,592
· Confirmation No. 5687
FLOATATION SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-01-29 | IMIS |
Miscellaneous Internal Document | 2 | View | |
| 2007-07-25 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2003-08-18 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-09-21 | TRNA |
Transmittal of New Application | 6 | View | |
| 2001-09-21 | SPEC |
Specification | 5 | View | |
| 2001-09-21 | CLM |
Claims | 3 | View | |
| 2001-09-21 | ABST |
Abstract | 1 | View | |
| 2001-09-21 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
David G. Parrott
Escondido, CA
Don V. Hitzfield
Moro Azul Mission Viejo, CA
Attorneys & Agents of Record
Classification
USPC
244/105
B64C25/56
B64D25/18
B64C2025/325
Prosecution
- Examiner
- COLLINS, TIMOTHY D
- Art Unit
- 3643
- Customer No.
- 39607
- Docket No.
- 29572-2/P01
- Confirmation No.
- 5687
Publication
- Pub. No.
- US20030057322A1
- Pub. Date
- 2003-03-27
Patent Term Adjustment
-25days
from
BARINGS FINANCE LLC
RELEASE OF SECURITY INTEREST RECORDED AT : 048781/0254
Recorded 2022-06-02
SECURITY INTEREST
Recorded 2019-04-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-20
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Quick Facts
- Patent No.
- US 6,644,592
- App. No.
- 09/961,698
- Filed
- 2001-09-21
- Granted
- 2003-11-11
- Pub. No.
- US20030057322A1
- Examiner
- COLLINS, TIMOTHY D
- Art Unit
- 3643
- PTA
- -25 days
External Links