The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 03, 1990
Filed:
Mar. 10, 1989
John F Runyon, St. Paul, MN (US);
Other;
Abstract
Economical temporary building structures formed from a skeleton of thirteen squares, each divided along its diagonal to form a basic structure of twenty-siz triangles. When the triangles are panels, twenty-four are assembled into four trapezoidal modules of six aligned panel units each which are joined along their longer bases to form two double modules. When seen as laid flat, the double modules are joined at a right angle along one of their non-parallel ends. A three-dimensional structure is formed by folding the assembly and bringing the opposite ends of the double modules together. Alternative forms of structure are disclosed along with various means of flexibly assembling triangular panel units.