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:
Apr. 24, 2001
Filed:
Jul. 08, 1998
Applicant:
Inventor:
Eugene W. White, Rossiter, PA (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
B32B 1/00 ; B01D 4/500 ; F24F 3/14 ;
U.S. Cl.
CPC ...
B32B 1/00 ; B01D 4/500 ; F24F 3/14 ;
Abstract
A new fundamental structure that is simply and inexpensively formed offers a wide variety of functional attributes. The structure is formed from thin film sheet stock by pressure induced formation of select arrays of depressions and raised portions. The patterns formed provide an approximate minimal surface. Composite structures created by selective arrangement of the deformed sheets provide a highly functional arrangement of passageways and support lattice. These structures have low density, high strength, and select fluid carrying and heat exchange capabilities.