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:
Oct. 26, 1976
Filed:
May. 15, 1975
Applicant:
Inventor:
Robert R Rough, Toledo, OH (US);
Assignee:
Owens-Illinois, Inc., Toledo, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65134 ; 13-6 ; 65178 ;
Abstract
A method for rapidly melting glass-making materials wherein the glass-making materials are introduced into a chamber containing molten glass, heat is applied to the materials in the chamber by passage of an electric current between spaced electrodes while one of the electrodes is moved within the molten materials to agitate the materials to constantly move the location of the heating point through the batch glass-making materials and to enfold newly-added glass-making materials into the molten glass within the chamber.
Rough, Robert. (1976). Method and apparatus for melting glass-making materials (U.S. Patent No. 3988138). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3988138
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile