Patent Number: 6,297,669

Title: Low-technology inexpensive logic module system

Abstract: A system of logic modules providing AND, OR and NOT logical elements mostuseful in education and entertainment situations where it is important toavoid excessive costs and where speed is not a requirement utilizeselectrical continuity and a lack of electrical continuity between pairs ofelectrical conductors to represent predetermined values of logicalvariables.

Inventors: Bennett; William S. (Binghamton, NY)

Assignee:

International Classification:

Expiration Date: 10/02/2013