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. 22, 1985
Filed:
Oct. 27, 1983
Applicant:
Inventors:
Nicholas M Rymarchyk, Jr, Wexford, PA (US);
Leo L Meinert, Baden, PA (US);
Assignee:
Pullman Berry Company, Harmony, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21B / ;
U.S. Cl.
CPC ...
266281 ; 2391323 ; 239186 ; 239227 ; 239264 ; 239391 ; 118317 ; 118323 ;
Abstract
A water-cooled lance is supported above the mouth of a steel-making vessel for vertical reciprocating movement and includes a slurry pipe which is rotatably positioned to spray repair material against the inner lining of the vessel, or to place a new lining on the interior of the vessel.
Rymarchyk, Jr, Nicholas. (1985). Lance for repairing the lining of steelmaking vessels (U.S. Patent No. 4494737). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4494737
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile