Dismountable casting mold side wall system

Dismountable mechanical core and procedure for implementing it

Disposable cooking utensil

Disposable curb inlet drain form

Disposable inner mould for boats

Disposable layout form liner for structures

Disposable molds and method of using the same

Disposable plastic container for ices

Distensible elastomeric molds

Double bias corner form

Double-hinge corner for a concrete forming structure

Dough frame

Dowel receiving core for casting dental restorations

Dual purpose form tie lock tool

Dummy lens for molded-to-shape eyeglass frame fronts and molds t

Duplex lens

Duplicator for bowling ball finger and thumb holes

Earth sheltered building technology

Easy release mold

Edge joist