US Patent No: 7,223,469
Number of patents in Portfolio can not be more than 2000
Electriplast moldable composite capsule
Stats
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May 29, 2007
Issued date -
Jul 1, 2004
filing date -
10/883,915
serial no -
In Force
status
Importance
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Abstract
Moldable capsules of a conductive loaded resin-based material are created. The moldable capsules include a conductive element core radially surrounded by a resin-based material. The conductive loaded resin-based material includes micron conductive powder(s), conductive fiber(s), or a combination of conductive powder and conductive fibers in a base resin host. The conductive element core includes between about 20% and about 50% of the total weight of the moldable capsule in one embodiment, between about 20% and about 40% in another embodiment, between about 25% and about 35% in another embodiment, and about 30% in another embodiment. The micron conductive powders are formed from non-metals, that may also be metallic plated, or from metals, that may also be metallic plated, or from a combination of non-metal, plated, or in combination with, metal powders. The micron conductor fibers preferably are of nickel plated carbon fiber, stainless steel fiber, copper fiber, silver fiber, or the like.
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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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| 4,664,971 Plastic article containing electrically conductive fibers | 84 | 1984 | |
| 4,788,104 Granular composite containing crimped fibers and plastic articles made therefrom | 23 | 1987 | |
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| 4,579,882 Shielding material of electromagnetic waves | 29 | 1983 | |
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| 2002/0188,418 Method of determining storage charge of storage rack | 1 | 2002 | |
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| 2003/0111,647 Electrically conductive polymeric composites | 1 | 2001 | |
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| 5,525,423 Method of making multiple diameter metallic tow material | 12 | 1994 | |
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| 4,960,642 Pellets for making electromagnetic wave shielding material and method for manufacturing the same | 18 | 1987 | |
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| 6,455,143 Molding material and production process | 4 | 1998 | |
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| 5,397,608 Plastic article containing electrically conductive fibers | 28 | 1986 | |
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 | Nov 29, 2014 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 29, 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 |