Granted Patent
Utility
Small
US 6,822,573
· Confirmation No. 5582
DROWSINESS DETECTION SYSTEM
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-05-24 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-05-24 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-05-24 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2003-01-21 | TRNA |
Transmittal of New Application | 2 | View | |
| 2003-01-21 | SPEC |
Specification | 9 | View | |
| 2003-01-21 | CLM |
Claims | 2 | View | |
| 2003-01-21 | ABST |
Abstract | 1 | View | |
| 2003-01-21 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Otman Adam Basir
Waterloo, CANADA
Jean Pierre Bhavnani
Waterdown, CANADA
Fakhreddine Karray
Waterloo, CANADA
Kristopher Desrochers
Kitchener, CANADA
Attorneys & Agents of Record
Classification
USPC
340/575
G08B21/06
Prosecution
- Examiner
- PHAM, LAM P
- Art Unit
- 2636
- Customer No.
- 26096
- Docket No.
- 60,449-055
- Confirmation No.
- 5582
Publication
- Pub. No.
- US20030151516A1
- Pub. Date
- 2003-08-14
Patent Term Adjustment
-120days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-05-28
RELEASE OF SECURITY INTEREST
Recorded 2013-04-16
SECURITY AGREEMENT
Recorded 2012-10-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-21
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Quick Facts
- Patent No.
- US 6,822,573
- App. No.
- 10/348,037
- Filed
- 2003-01-21
- Granted
- 2004-11-23
- Pub. No.
- US20030151516A1
- Examiner
- PHAM, LAM P
- Art Unit
- 2636
- PTA
- -120 days
External Links