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:
Oct. 24, 1978
Filed:
May. 03, 1976
Volker Hahn, Leinfelden, DE;
Werner Fastenau, Esslingen-Rudern, DE;
Ed. Zublin Aktiengesellschaft, Stuttgart, DE;
Abstract
A space framework for building up dismountable ceilings and walls which comprises pyramid-shaped elements each including reinforced concrete slabs with corners connected to steel profiles which are adapted to be subjected to tensile and pressure forces and come together at a joint. The pyramid-shaped elements are at the corners of the pertaining reinforced concrete slabs put together by means of connecting elements to form a space confining surface adapted in its plane to take up pressure forces. The joints at the tips of the respective pyramids are connected to tension members extending substantially parallel to the reinforced concrete slabs.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile