Syringe, syringe family and metering device
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United States of America Patent
Stats
-
N/A
Issued Date -
Oct 30, 2014
app pub date -
Jul 8, 2014
filing date -
Jul 27, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Non-US Coverage
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Abstract
Syringe for use with a metering device comprising a centring element with an axial through-passage in a receiver for a syringe cylinder and an axially displaceable piston receiver for a syringe piston, comprising
- syringe cylindersyringe piston,the syringe cylinder comprising an outlet at the bottom,centring flange at the top on the external periphery for inserting into the receiver,cylindrical piston movement area connected to the outlet, with a first internal diameter, in which the syringe piston is sealingly guided, andat least at a distance of at least 3 mm from the upper end of the syringe cylinder a centring region for inserting the centring element, which has a second internal diameter, which exceeds the first internal diameter and is at least 16.2 mm,the syringe piston at the upper end has a coupling piece for inserting into the piston receiver.

First Claim
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
EPPENDORF AG | BARKHAUSENWEG 1 HAMBURG 22339 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Blumentritt, Michael | Hamburg, DE | 8 | 181 |
Loehn, Jurgen | Gross Meckelsen, DE | 1 | 8 |
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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 | Apr 30, 2026 |
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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