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. 13, 1977
Filed:
Sep. 22, 1976
Kyohei Hatanaka, Matsusaka, JA;
Hajime Inoue, Matsusaka, JA;
Haruya Hisatomi, Kamifukuoka, JA;
Koya Okuda, Chiba, JA;
Takeshi Suzuki, Himeji, JA;
Mikio Murao, Kobe, JA;
Susumu Utiyama, Kobe, JA;
Central Glass Co., Ltd., Ube, JA;
Kawasaki Jukogyo Kabushiki Kaisha, Kobe, JA;
Abstract
A method of melting the raw materials for preparing glass, which method comprises feeding powdery or granular raw materials for preparing glass successively into flames jetting out of burners along the sloped furnace bed of a melting furnace, letting said raw materials fall onto the furnace bed at a location away from the position of the inlet for raw materials while heating them with said flames as well as the combustion gas, melting the raw materials for glass that land on the furnace bed by heating with said flames, and pouring the thus melted raw materials into a glass tank furnace from the side of the melting furnace where the burners are provided.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile