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:
Jan. 04, 1977
Filed:
Jul. 24, 1974
Applicant:
Inventors:
Vladimir Ilich Alexandrov, Moscow, SU;
Vyacheslav Vasilievich Osiko, Moscow, SU;
Ernest Nikolaevich Muraviev, Fryazino Moskovskoi oblasti, SU;
Eduard Georgievich Spiridonov, Moscow, SU;
Vladimir Mikhailovich Tartarintsev, Moscow, SU;
Vladimir Grigorievich Gordon, Moscow, SU;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
291825 ; 75176 ;
Abstract
The invention relates to metal-ceramics based on high-melting oxides and metallic chromium. The distinguishing feature of the ceramic cermets of this invention resides in the fact that chromites of rare earth metals, yttrium chromite of scandium chromite are used as the high-melting oxides.
Alexandrov, Vladimir. (1977). Metal-ceramic (U.S. Patent No. 4000983). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4000983
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile