Allied Logic Corporation

Alternate Realities Corporation

Dennis Kovach

Richard W Zobel, Jr

Raymond Leo Idaszak

David Tracy Bennett

George Blaisdell

Mark S White

A multi-piece dome is constructed from a plurality of rigid panels and configured to receive a hemispherical optical projection on a truncated spherical inner surface. The inner view surface has a predetermined retroreflectivity. The multi-piece dome is lightweight, portable, self-supporting, and easily assembled, disassembled and transported from one location to another.

Multi-pieced, portable projection dome and method of assembling the same

An integrally moulded plastic boat hull structure is provided with a plurality of threaded inserts for securing associated boat components. Each of the threaded inserts is moulded into the boat hull structure with a force dissipating planar member which directs the localized forces away from the threaded insert to an enlarged boat hull region proximate the threaded insert. By spreading the load over a greater region, a highly localized load point is avoided.

Molded boat hull with integrally contained areas of localized

An integrally moulded plastic boat hull structure is provided with a plurality of threaded inserts for securing associated boat components. Each of the threaded inserts is moulded into the boat hull structure through an intermediate insert which reinforces the hull and directs the localized forces away from the threaded insert to an enlarged boat hull region proximate the threaded insert. Where the boat hull is formed of low density polyethylene, the intermediate reinforcement member will be formed of a higher density polyethylene, to provide both a structural and molecular bond in the moulded hull. By reinforcing the location of the threaded insert and spreading its lead over a greater region, a highly localized stress point is avoided.

Growing community of inventors

Cary, NC, United States of America

Dennis Kovach