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. 05, 1977
Filed:
Mar. 01, 1976
Applicant:
Inventor:
Peter Josef Heptner, Voerde, DT;
Assignee:
Diamond Power Specialty Corporation, Lancaster, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ; F16L / ; E04B / ;
U.S. Cl.
CPC ...
138149 ; 52573 ; 248 49 ;
Abstract
An all-metallic thermal insulation assembly is constructed from a series of layers each having a plurality of spaced corrugated sheets. Each of the sheets is formed from material having a thickness t and the sheets are so profiled as to provide a moment of inertia of up to 100 t.sup.3 per unit length and be free of deformation except from pressure substantially in the range of 10 to 150 centimeter-kilograms per cubic centimeter and greater.
Heptner, Peter. (1977). Thermal insulation assembly (U.S. Patent No. 4033383). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4033383
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile