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. 19, 1983
Filed:
Apr. 30, 1981
Applicant:
Inventor:
Robert T Long, Cedar Rapids, IA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
E04B / ; E04B / ; E04C / ;
U.S. Cl.
CPC ...
5230911 ; 52105 ; 52250 ; 52268 ; 5230912 ; 52410 ;
Abstract
The present invention comprises an improved composite wall structure which includes a pair of outer poured concrete layers which are separated by a high density foam insulating panel which is mounted between the concrete layers and includes a plurality of time mechanisms for holding the insulated layer in place while the concrete is being poured and hardened, wherein the holding means comprises metal rods and are low heat conductive rods such as polyglass impregnated plastic rods upon which a pair of holding spools are mounted which engage opposite sides of the insulating panel so as to hold it in a predetermined position. Also disclosed is a novel corner form arrangement.