Releasable pipe-connecting arrangement
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 -
Apr 11, 2002
app pub date -
May 16, 2001
filing date -
Aug 24, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
The invention proposes a releasable pipe-connecting arrangement for connecting pipelines, comprising two matching plastic pipeline end regions designed in a flange-like manner, at least one sleeve which matches the pipeline end region and is made of stainless steel, a flexible seal arranged between the pipeline end regions, and a clamp for the releasable fastening of the pipeline end regions, the seal and the sleeve, the sleeve being arranged displaceable on the flange-like end region.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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GEORG FISCHER ROHRLEITUNGSSYSTEME AG | EBNATSTRASSE 111 SCHAFFHAUSEN 8201 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Grun, Harald | Gottmadingen, DE | 1 | 4 |
# of filed Patents : 1 Total Citations : 4 |
Cited Art Landscape
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Patent Citation Ranking
- 4 Citation Count
- F16L Class
- 1.64 % this patent is cited more than
- 23 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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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