US Patent No: 7,204,461
Number of patents in Portfolio can not be more than 2000
Wire cloth
Stats
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Apr 17, 2007
Issued date -
Nov 3, 2003
filing date -
10/700,012
serial no -
In Force
status
Importance
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Abstract
A wire cloth includes metallic warp wires and metallic weft wires interwoven with one another, wherein the weft wires have each a diameter which is equal or smaller than a clear distance between two neighboring warp wires, and wherein the weft wires are constricted in crossing regions with the warp wires.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
|---|---|---|---|
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| 6,723,120 Medicated porous metal prosthesis | 170 | 2002 | |
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| 4,412,859 Method for recovering platinum in a nitric acid plant | 17 | 1982 | |
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| 4,691,744 Filter wire cloth | 12 | 1986 | |
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| 5,188,813 Metal fabrics | 15 | 1992 | |
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| 6,889,852 Layered filtering structure | 1 | 1999 | |
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| 5,029,779 Welded netting with deformed stretching wires | 4 | 1989 | |
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| 4,206,787 Method of providing a seam in double-layer forming fabrics | 9 | 1978 | |
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 | Oct 17, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 17, 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 |