David A Mcguire

US Patent:

55494781, Aug 27, 1996

Filed:

Jan 20, 1995

Appl. No.:

8/376030

Inventors:

David McGuire - Apache Junction AZ

International Classification:

B60L 100

US Classification:

439 35

Abstract:

A versatile, water-resistant trailer interface device that is capable of adaptation to a variety of connector assemblies. The mechanical and electrical apparatus is comprised of versatile connectors, a circuit board, indicator lights, resistors, a test circuit, wires and a casing. The user can test and connect each pin separately without the need for special tools. The large resistor prevents the destruction of automobile or trailer fuses.

US Patent:

55243010, Jun 11, 1996

Filed:

Jan 20, 1995

Appl. No.:

8/376032

Inventors:

David McGuire - Apache Junction AZ

International Classification:

A47K 1102

US Classification:

4460

Abstract:

A lightweight, portable toilet which is disposable after use. The apparatus is comprised of sturdy biodegradable, environmentally safe corrugated paper board which is capable of being incinerated or buried in the earth's surface after use. The disposable toilet is comprised of a seat member which is placed over the top of a substantially rectangular base member. The seat member contains a rounded rectangular opening. The bottom of the base member is open so as to allow human waste excretions to fall into a pre-excavated hole in the earth's surface located directly underneath the toilet. After use, the toilet can be moved to a new location or disposed of and the hole covered with soil.