Crane Plastics Company Limited Partnership

Crane Plastics Company LLC

Crane Plastics Siding LLC

Michael K Scott

John M Manning

The present invention comprises a siding unit which is adapted for installation. An exemplary embodiment of the siding unit has at least 1.5 courses of vinyl siding. The courses of vinyl siding are preferably formed by one or more facing panels which are comprised of polyvinyl chloride. A reinforcing panel is glued or otherwise laminated to the inside of each course of vinyl siding. The reinforcing panel is preferably comprised of expanded or extruded polystyrene.

Reinforced vinyl siding

The present invention is a siding unit which is adapted for installation. The siding unit has at least two courses of vinyl siding. The courses of vinyl siding are preferably formed by one or more facing panels which are made of polyvinyl chloride. A reinforcing panel is glued or otherwise laminated to the inside of each course of vinyl siding. The reinforcing panel is preferably made of expanded or extruded polystyrene.

The present invention pertains to a polymeric sealing/spring strip and method of producing same. The polymeric sealing/spring strip of the present invention has several various embodiments which are based upon the incorporation of silicone rubber. Some of the embodiments are based on the formation of a resilient silicone rubber surface to provide a sealing/spring contact with an opposing surface period. Other embodiments of the invention incorporate the silicone rubber in such way as to utilize its resilient properties to produce a sealing/spring strip which has improved mechanical resilience properties. The method of the present invention allows the production of a sealing/spring strip in accordance with the present invention by using extrusion techniques.

Extrusion method of producing a polymeric sealing/spring strip

A polymeric sealing/spring strip and method of producing same. The polymeric sealing/spring strip of the present invention has several various embodiments which are based upon the incorporation of silicone rubber. Some of the embodiments are based on the formation of a resilient silicone rubber surface to provide a sealing/spring contact with an opposing surface. Other embodiments of the invention incorporate the silicone rubber in such way as to utilize its resilient properties to produce a sealing/spring strip which has improved mechanical resilience properties. The method of the present invention allows the production of a sealing/spring strip in accordance with the present invention by using extrusion techniques.

Polymeric sealing/spring strip and exTrusion method of producing same

A polymeric sealing/spring strip and method of producing same. The polymeric sealing/spring strip of the present invention has several various embodiments which are based upon the incorporation of silicone rubber, Some of the embodiments are based on the formation of a resilient silicone rubber surface to provide a sealing/spring contact with an opposing surface. Other embodiments of the invention incorporate the silicone rubber in such way as to utilize its resilient properties to produce a sealing/spring strip which has improved mechanical resilience properties. The method of the present invention allows the production of a sealing/spring strip in accordance with the present invention by using extrusion techniques.

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Hilliard, OH, United States of America

Michael K Scott