Patent Application
Utility
Small
App. No. 09/867,036
· Confirmation No. 6089
METHOD AND APPARATUS FOR DIFFRACTIVE TRANSFER OF A MASK GRATING
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-01-27 | COCOUT |
Certificate of Correction - Post Issue Communication | 1 | View | |
| 2003-10-27 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-10-27 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-10-27 | OATH |
Oath or Declaration filed | 1 | View | |
| 2003-08-05 | A.PE |
Preliminary Amendment | 1 | View | |
| 2003-08-05 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2003-08-05 | LET. |
Miscellaneous Incoming Letter | 8 | View | |
| 2003-08-05 | OATH |
Oath or Declaration filed | 3 | View | |
| 2001-10-02 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-10-02 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-05-29 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-05-29 | SPEC |
Specification | 23 | View | |
| 2001-05-29 | CLM |
Claims | 9 | View | |
| 2001-05-29 | ABST |
Abstract | 1 | View | |
| 2001-05-29 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-05-29 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Poul-Erik Hansen
Farum, DENMARK
Per Eld Ibsen
Valby, DENMARK
Attorneys & Agents of Record
Classification
USPC
355/53
Prosecution
- Examiner
- ESPLIN, DAVID B
- Art Unit
- 2851
- Customer No.
- 22865
- Docket No.
- 980.1084US01
- Confirmation No.
- 6089
Publication
- Pub. No.
- US20020180941A1
- Pub. Date
- 2002-12-05
Patent Term Adjustment
-103days
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Quick Facts
- App. No.
- 09/867,036
- Filed
- 2001-05-29
- Granted
- 2004-02-17
- Pub. No.
- US20020180941A1
- Examiner
- ESPLIN, DAVID B
- Art Unit
- 2851
- PTA
- -103 days
External Links