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:
Jul. 21, 1981
Filed:
Feb. 15, 1979
Applicant:
Inventors:
Hiroyuki Danjyo, Bizen, JP;
Masashi Mori, Okayama, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B28B / ;
U.S. Cl.
CPC ...
264 30 ; 264 71 ;
Abstract
A method for the repair of runner lining for molten metal comprising the steps of setting an inner molding former provided with a vibrating mechanism, in a repairing runner for molten metal, filling up under vibration the void space formed between the former and the existing lining, with a runner material containing less water, and curing the filled-up material under heating.
Danjyo, Hiroyuki. (1981). Method for the repair of runner for molten metal (U.S. Patent No. 4279844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4279844
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile