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. 06, 1993
Filed:
Oct. 18, 1990
Applicant:
Inventors:
A Srinivasa Rao, Arnold, MD (US);
Om P Arora, Silver Spring, MD (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B / ;
U.S. Cl.
CPC ...
505-1 ; 505785 ; 505740 ; 505704 ; 428378 ; 428471 ; 428930 ; 264 60 ; 264 66 ; 75234 ; 75235 ; 252514 ; 252521 ; 419 20 ; 419 21 ; 419 47 ;
Abstract
An improved ceramic-plus-metal superconducting composition of YBa.sub.2 Cu.sub.3 O.sub.6+x plus substantially pure aluminum for ultimate use in making superconducting devices such as wires and tapes for utilization in motors, generators, electric circuits, etc.