Abstract: A modular retaining wall is illustrated and described having open or closed polygonal modules with channels disposed therein. The wall is set at least partially below a surface, the surface either being land-based or aqueous-based, and interfaces therebetween, e.g., shoreline. The modules of the wall are fastened to each other by respective fastening means such that engaging connectivity is provided between the modules, yet retains the ability for fluid to pass through.

Abstract: The invention relates to window framing systems which seal against exterior surfaces, particularly embossed surfaces. The system is held together with a plurality of screws. The inner component of the frame contains at least one hollow void having a V-shaped strut which provides additional structural support to the inner component and minimizes any dimpling or screw breakthrough due to the use of automatic screwdrivers having a torque which is in excess of the mechanical strength of the inner frame member.

Abstract: The invention relates to a thermoplastic panel or piece having a resilient welded portion. The panel or piece of the present invention may be used in a variety of applications such as to provide sealing ends on thermoplastic panels or to create resiliently closable passages in thermoplastic panels through which wires and other objects may be passed while maintaining an even surface appearance of the baseboard panel. Other uses include attaching one or more thermoplastic pieces together. The invention also includes a method for making the subject thermoplastic panel or piece.

Abstract: A label holder for general merchandising has a pair of resilient fingers which permit it to be clipped onto a lower flange of a shelf. The holder is bottom-loading and includes an opaque back portion of durable plastic and a transparent window portion, the two extruded portions uniting along an upper edge. The window portion is generally coextensive with the back portion and preferably extends past the lower edge thereof Two sets of rigid ribs overlap in the space between the back portion and the window portion and interact to clamp an upper edge of a label retaining it in place until removal or relocation is desired.

Abstract: The invention describes a process for the preparation of a natural fiber and thermoplastic composite and the resulting products therefrom.

Abstract: The invention described both a process for the preparation of a natural fiber and thermoplastic composite and the resulting products therefrom.

Abstract: A composite article includes a first zone made entirely of plastic and a second zone made of plastic and natural fiber. The first and second zones are integral and are continuously coextruded. The ratio of natural fiber in the second zone is between 10% and 55%. The outer surface of the second zone includes embossing to resemble wood grain. The outer surface has sufficient porosity so as to hold and retain wood stain and paint so that the composite article is stainable to resemble genuine wood. The composition of the second zone includes between 45% and 90% polyvinylchloride, between 10% and 55% natural fiber, and external lubricate and a fusion enhancer. A color adjusting agent such as titanium dioxide, and coloring agents may also be added.