COMBUSTION FASTENING TOOL HAVING LOCK FEATURES
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United States of America Patent
Stats
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N/A
Issued Date -
Mar 13, 2014
app pub date -
Sep 22, 2011
filing date -
Mar 16, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A gas setting tool, wasting a limited amount of fuel. The tool comprises i) an internal combustion engine, with a device for injecting fuel in the chamber of the engine, comprising a check valve and an injection piston, the injection piston extending beyond the check valve, and iii) a sealing joint mounted on the injection piston of the check valve. The injection piston comprises an internal bore opened on the exterior and the check valve and its injection piston are arranged so that, in an opening position, the fuel in a container is able, outside the check valve, to only flow through the internal bore of the injection piston. Thanks to this invention, fuel waste is reduced to the best.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SOCIETE DE PROSPECTION ET D'INVENTIONS TECHNIQUES SPIT | 150 ROUTE DE LYON BOURG LES VALENCE 26501 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Cordeiro, Pierre | Valence, FR | 11 | 836 |
Dreveton, Jean-Michel | Livron-sur-Drome, FR | 3 | 16 |
Grandjean, Pascale | Guilherand-Granges, FR | 12 | 74 |
Herelier, Patrick | Saint-Jean-de-Muzols, FR | 47 | 1106 |
Nayrac, Frederic | Bourg-les-Valence, FR | 25 | 155 |
Ricordi, Christian | Bourg-les-Valence, FR | 19 | 57 |
Vettoretti, Alain | Bourg-les-Valence, FR | 13 | 851 |
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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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