Intensifier Pump Monitoring System
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Mar 13, 2014
app pub date -
Sep 7, 2012
filing date -
Sep 7, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
An apparatus and method of graphically indicating the performance of intensifier pumps used in water-jet cutting utilizes output signals from end-of-stroke proximity sensors to establish stroke times for the pump's plungers. The stroke times are then used to present bar graphs for each plunger reflecting the magnitude of the time valve by the height of the bars and performance status by the color of the bars.
First Claim
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Family
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
BANK OF AMERICA N A | GATEWAY VILLAGE-900 BUILDING NC1-026-06-09 (MACLEGAL) 900 W TRADE ST CHARLOTTE NC 28255 |
International Classification(s)

- 2012 Application Filing Year
- F04B Class
- 820 Applications Filed
- 689 Patents Issued To-Date
- 84.03 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chalmers, Eric J | Minneapolis, US | 9 | 281 |
# of filed Patents : 9 Total Citations : 281 | |||
Vandergon, Cedar J | New Brighton, US | 8 | 91 |
# of filed Patents : 8 Total Citations : 91 |
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Patent Citation Ranking
- 3 Citation Count
- F04B Class
- 10.77 % this patent is cited more than
- 11 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 13, 2025 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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