Patent Application
Utility
App. No. 10/158,975
· Confirmation No. 1077
INDUCTIVE OUTPUT TUBE WITH MULTI-STAGED DEPRESSED COLLECTOR HAVING IMPROVED EFFICIENCY
Inventor:
Robert Spencer Symons
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-16 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-05-31 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-05-31 | SPEC |
Specification | 16 | View | |
| 2002-05-31 | CLM |
Claims | 9 | View | |
| 2002-05-31 | ABST |
Abstract | 1 | View | |
| 2002-05-31 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-05-31 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Robert Spencer Symons
Los Altos, CA
Classification
USPC
315/5.38
H01J23/087
H01J25/04
H01J2223/0275
Prosecution
- Examiner
- PHILOGENE, HAISSA
- Art Unit
- 2844
- Docket No.
- 627851-175
- Confirmation No.
- 1077
Publication
- Pub. No.
- US20020180362A1
- Pub. Date
- 2002-12-05
Patent Term Adjustment
0days
from
LITTON SYSTEMS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-06-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-12-16
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Quick Facts
- App. No.
- 10/158,975
- Filed
- 2002-05-31
- Granted
- 2003-09-09
- Pub. No.
- US20020180362A1
- Examiner
- PHILOGENE, HAISSA
- Art Unit
- 2844
- PTA
- 0 days
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