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:
Sep. 14, 1976
Filed:
Jan. 07, 1975
Applicant:
Inventors:
Paolo della Porta, Milan, IT;
Tiziano A Giorgi, Milan, IT;
Assignee:
S.A.E.S. Getters S.p.A., Milan, IT;
Primary Examiner:
Int. Cl.
CPC ...
B31D / ;
U.S. Cl.
CPC ...
291914 ; 52622 ; 220 / ; 220 10 ;
Abstract
A wall structure comprising a first surface defining the commencement of a thickness of a metal or ceramic sheet, and a second surface defining the end of said thickness of said sheet said second surface also defining the commencement of a thickness of a three dimensional network defining a multiplicity of interconnecting free cells and a third surface defining the end of said thickness of said three dimensional network.