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:
Mar. 11, 1997
Filed:
Dec. 21, 1994
Applicant:
Inventors:
Ernst O Kruse, Gottmadingen/Randegg, DE;
Christian Renner, Beringen, CH;
Assignee:
Georg Fischer Giessereianlagen AG, Schaffhausen, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22C / ; B22C / ;
U.S. Cl.
CPC ...
1641501 ; 164456 ;
Abstract
The apparatus includes a stand having a press, a gas permeability measuring device and a weight measuring device mounted thereon for selectively measuring gas permeability, weight, compressor strength, shear strength, bending strength and other mechanical and physical properties.