Patent Application
Utility
App. No. 09/841,772
· Confirmation No. 6873
INFRARED CHOPPER USING BINARY DIFFRACTIVE OPTICS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-04-24 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-04-24 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-04-24 | SPEC |
Specification | 10 | View | |
| 2001-04-24 | CLM |
Claims | 3 | View | |
| 2001-04-24 | ABST |
Abstract | 1 | View | |
| 2001-04-24 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-04-24 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Robert C. Gibbons
Richardson, TX
Samuel R. McKenney
Dallas, TX
S. Charles Baber
Richardson, TX
Richard R. Chang
McKinney, TX
Michael C. Bell
Garland, TX
Attorneys & Agents of Record
Classification
USPC
250/340
Prosecution
- Examiner
- GABOR, OTILIA
- Art Unit
- 2878
- Customer No.
- 36275
- Docket No.
- 004578.1143
- Confirmation No.
- 6873
Publication
- Pub. No.
- US20010038974A1
- Pub. Date
- 2001-11-08
Patent Term Adjustment
-93days
from
RAYTHEON COMPANY
CORRECTED ASSIGNMENT TO CORRECT ERRONEOUS LISTING OF AN ADDITIONAL ASSIGNOR ON THE RECORDATION COVER SHEET RECORDED AT REEL/FRAME 015478/0930.
Recorded 2005-02-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-12-24
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Quick Facts
- App. No.
- 09/841,772
- Filed
- 2001-04-24
- Granted
- 2002-08-20
- Pub. No.
- US20010038974A1
- Examiner
- GABOR, OTILIA
- Art Unit
- 2878
- PTA
- -93 days
External Links