US Patent No: 7,089,778
Number of patents in Portfolio can not be more than 2000
Modular gas measuring system
Stats
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Aug 15, 2006
Issued date -
May 6, 2004
filing date -
10/839,892
serial no -
In Force
status
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Abstract
A modular gas measuring system with a basic unit (1) with electric supply and data lines connected to it, a measuring unit (2), which is equipped with a gas sensor and with a microprocessor and is connected to the basic unit (1) by means of snap closures to form a functional unit. At least one expansion module, is accommodated by the functional unit. The modular design, of optionally accommodating different expansion modules, so that the properties and the possible applications of the gas measuring system can be expanded in a simple manner.
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First Claim
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 5,025,653 Gas detection system | 34 | 1989 | |
| 6,285,964 Measuring device for determining physical and/or chemical properties of gases, liquids and/or solids | 35 | 1998 | |
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| 5,948,962 Gas detection system with interchangeable gas sensors | 11 | 1998 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 15, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 15, 2018 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| 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 |