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:
May. 09, 1978
Filed:
Jan. 17, 1977
Applicant:
Inventors:
Boris I Medovar, Kiev, SU;
Viktor A Efimov, Kiev, SU;
Viktor L Shevtsov, Kiev, SU;
Viktor L Artamonov, Kiev, SU;
Alexei G Bogachenko, Kiev, SU;
Georgy S Marinsky, Kiev, SU;
Vitaly I Sagan, Kiev, SU;
Jury P Shtanko, Kiev, SU;
Richard Y Yakobshe, Kiev, SU;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
249 79 ; 164252 ; 164348 ; 164418 ; 164443 ; 249174 ;
Abstract
A mould for the electroslag casting of faceted metal ingots has longitudinal flutes on the internal surfaces of at least two walls thereof. The depth of these flutes decreases in a horizontal direction from the middle of the walls to the corners of the mould chamber.