US Patent 9884344 Injection molded screening apparatuses and methods
Patent 9884344 was granted and assigned to Derrick Corporation on February, 2018 by the United States Patent and Trademark Office.
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Screening members, screening assemblies, methods for fabricating screening members and assemblies and methods for screening materials are provided for vibratory screening machines that incorporate the use of injection molded materials. Use of injection molded screen elements provide, inter alia, for: varying screening surface configurations; fast and relatively simple screen assembly fabrication; and a combination of outstanding screen assembly mechanical and electrical properties, including toughness, wear and chemical resistance. Embodiments of the present invention use a thermoplastic injection molded material.
US Patent 09884344 Injection molded screening apparatuses and methods US Patent 9884344 Injection molded screening apparatuses and methods
US Patent 09884344 Injection molded screening apparatuses and methods
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