Work vehicle control device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jul 9, 2013
Grant Date -
Feb 17, 2011
app pub date -
Oct 28, 2010
filing date -
Jun 10, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention includes a hydraulic brake device 4, 5 that generates a braking force corresponding to an operation of a brake pedal 1 performed while the vehicle is traveling, a brake lock means 6 for applying a hydraulic lock on the hydraulic brake device 4, 5 and releasing the hydraulic lock, a brake pedal operation detection means 22 for detecting an operation of the brake pedal 1, and a control means 10 for controlling the brake lock means 6 so as to apply the hydraulic lock on the hydraulic brake device 4, 5 upon detecting via the brake pedal operation detection means 22 a predetermined depressing operation of the brake pedal 1.
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 | |
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HITACHI CONSTRUCTION MACHINERY CO LTD | TOKYO JAPAN TOKYO METROPOLIS |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ichimura, Kazuhiro | Niihara-gun, JP | 30 | 293 |
# of filed Patents : 30 Total Citations : 293 | |||
Kodaka, Katsuaki | Tsuchiura, JP | 32 | 147 |
# of filed Patents : 32 Total Citations : 147 | |||
Satake, Hidetoshi | Ishioka, JP | 71 | 558 |
# of filed Patents : 71 Total Citations : 558 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 9, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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Aug 22, 2017 | I | Issuance | |
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