Patent Application
Utility
App. No. 10/166,702
· Confirmation No. 5832
MECHANISM FOR DIFFERENTIAL DUAL-DIRECTIONAL ANTENNA ARRAY
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-11-04 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2002-06-12 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-12 | SPEC |
Specification | 16 | View | |
| 2002-06-12 | CLM |
Claims | 8 | View | |
| 2002-06-12 | ABST |
Abstract | 1 | View | |
| 2002-06-12 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2002-06-12 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Derek A. Butler
North Gower, CANADA
Michael R. Martin
Ottawa, CANADA
Peter C. Strickland
Ottawa, CANADA
Attorneys & Agents of Record
Classification
USPC
343/766
H01Q1/28
H01Q3/04
H01Q3/32
H01Q21/06
Prosecution
- Examiner
- NGUYEN, HOANG V
- Art Unit
- 2845
- Customer No.
- 20779
- Docket No.
- 137P26US-P1
- Confirmation No.
- 5832
Publication
- Pub. No.
- US20020196193A1
- Pub. Date
- 2002-12-26
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2011-08-25
TERMINATION OF SECURITY INTEREST IN PATENTS
Recorded 2008-03-07
NOTICE OF GRANT OF SECURITY INTEREST
Recorded 2008-03-07
SECURITY INTEREST
Recorded 2005-02-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-10-22
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Quick Facts
- App. No.
- 10/166,702
- Filed
- 2002-06-12
- Granted
- 2004-05-18
- Pub. No.
- US20020196193A1
- Examiner
- NGUYEN, HOANG V
- Art Unit
- 2845
- PTA
- 0 days
External Links