IMPROVED ELECTRONIC CONTROL FOR RAILWAY AIRBRAKE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 12, 2005
app pub date -
Mar 5, 2004
filing date -
Nov 12, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
An electronic control for a locomotive airbrake featuring field replaceable control portions having a minimum of pneumatic and electrical connections which are controlled by a redundant, distributed network of microprocessors.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
WESTINGHOUSE AIRBRAKE TECHNOLOGIES CORP | 100 AIR BRAKE AVE WILMERDING PA |
International Classification(s)

- 2004 Application Filing Year
- B60T Class
- 499 Applications Filed
- 236 Patents Issued To-Date
- 47.30 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hollandsworth, Paul | Gaithersburg, MD | 1 | 16 |
# of filed Patents : 1 Total Citations : 16 | |||
Singleton, Steve | Myersville, MD | 4 | 32 |
# of filed Patents : 4 Total Citations : 32 | |||
Tubergen, Gary | Frederick, MD | 1 | 16 |
# of filed Patents : 1 Total Citations : 16 |
Cited Art Landscape
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Patent Citation Ranking
- 16 Citation Count
- B60T Class
- 71.75 % this patent is cited more than
- 20 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

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