Granted Patent
Utility
US 6,474,605
· Confirmation No. 8723
POINT DETECTOR SLEEVE FOR RAILROAD SWITCH MACHINE AND ASSOCIATED METHOD
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-22 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-08-22 | ADS |
Application Data Sheet | 2 | View | |
| 2001-08-22 | SPEC |
Specification | 16 | View | |
| 2001-08-22 | CLM |
Claims | 4 | View | |
| 2001-08-22 | ABST |
Abstract | 1 | View | |
| 2001-08-22 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-08-22 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Classification
USPC
246/476
Prosecution
- Examiner
- JULES, FRANTZ F
- Art Unit
- 3617
- Docket No.
- 283359-00349
- Confirmation No.
- 8723
Patent Term Adjustment
0days
No related applications found.
from
MCQUISTIAN, KEVIN M.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-18
from
WYDOTIS, LEONARD M.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-03
from
WOODLIEF, FRED E.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-08-22
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Quick Facts
- Patent No.
- US 6,474,605
- App. No.
- 09/934,754
- Filed
- 2001-08-22
- Granted
- 2002-11-05
- Examiner
- JULES, FRANTZ F
- Art Unit
- 3617
- PTA
- 0 days
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