Granted Patent
Utility
US 6,665,459
· Confirmation No. 5262
WAVELENGTH SELECTIVE OPTICAL FILTER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-07-22 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-09-30 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-05-17 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-05-17 | A.PE |
Preliminary Amendment | 10 | View | |
| 2002-05-17 | SPEC |
Specification | 23 | View | |
| 2002-05-17 | CLM |
Claims | 5 | View | |
| 2002-05-17 | ABST |
Abstract | 1 | View | |
| 2002-05-17 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-05-17 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Rosemary Cush
Northampton, UNITED KINGDOM
William J. Stewart
Blakesley, UNITED KINGDOM
Ruth Hibberson
Northampton, UNITED KINGDOM
Attorneys & Agents of Record
Classification
USPC
385/15
G02B6/29358
G02B6/12007
G02B6/29362
G02B6/29383
G02B6/29395
G02B26/001
G02B26/02
H04J14/0206
H04J14/021
H04J14/0213
Prosecution
- Examiner
- WOOD, KEVIN S
- Art Unit
- 2874
- Docket No.
- P/62183
- Confirmation No.
- 5262
Foreign Priority
0003973.5
·
2000-02-22
·
UNITED KINGDOM
Publication
- Pub. No.
- US20020131670A1
- Pub. Date
- 2002-09-19
Patent Term Adjustment
-32days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-11-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-10-22
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Quick Facts
- Patent No.
- US 6,665,459
- App. No.
- 10/150,695
- Filed
- 2002-05-17
- Granted
- 2003-12-16
- Pub. No.
- US20020131670A1
- Examiner
- WOOD, KEVIN S
- Art Unit
- 2874
- PTA
- -32 days
External Links