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:
Dec. 27, 1977
Filed:
Sep. 30, 1976
Katsuyuki Kubota, Tokyo, JA;
Noboru Fujii, Fukuoka, JA;
Kouichi Yamada, Fukuoka, JA;
Kimikazu Nakamura, Tokyo, JA;
Norihito Yuuki, Chiba, JA;
Sankyu Inc., Fukuoka, JA;
Abstract
A method for constructing a blast furnace, in which the blast furnace is designed to be divided into a plurality of blocks with a deck frame and other parts, and these blocks are individually assembled on the ground in a sequential order from the furnace top to the furnace bottom. The individual blocks are conveyed one after another onto a foundation, and the furnace top block is initially lifted up. In this manner, the successive blocks are lifted up in the described order and joined together at their ends to complete the blast furnace.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile