Patents by Inventor Emil R. Beaver, Jr.

Emil R. Beaver, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Inexpensive and disassemblable structural units
    Patent number: 4055924
    Abstract: A method of construction for inexpensive and readily disassemblable structural units by the means of locating slots and tabs as engineered systems in sheet materials to produce forces of containment and opposition without permanent joining.
    Type: Grant
    Filed: March 10, 1976
    Date of Patent: November 1, 1977
    Inventor: Emil R. Beaver, Jr.