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. 22, 2003
Filed:
Jun. 29, 2000
Applicant:
Inventor:
Shogo Tsukada, Tokyo, JP;
Assignee:
Hoya Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 4/002 ;
U.S. Cl.
CPC ...
C03B 4/002 ;
Abstract
A molten glass ( ) is successively supplied from a nozzle ( ) to a plurality of molding dies ( ) and gradually cooled to form glass masses. Each glass mass is reheated in an air atmosphere to a temperature corresponding to a viscosity of 10 poises and press-molded by a mold to produce a press-molded product. The press-molded product is polished to form a final glass product.
Tsukada, Shogo. (2003). Method of producing press-molded products (U.S. Patent No. 6595026). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6595026
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile