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:
Mar. 16, 1993
Filed:
Feb. 11, 1991
Shinichiro Hirota, Hachioji, JP;
Hoya Corporation, Tokyo, JP;
Abstract
In a method of and an apparatus for manufacturing a plurality of kinds of glass molding articles, a plurality of processing compartments are arranged in order of processing steps. The compartments have their functions which process glass materials to be molded which are accommodated respectively in a plurality of molds and which are different in processing condition from each other. The function are different in property from each other. Each of the compartments is divided into a plurality of processing chambers having their functions which process the glass materials. The functions of the processing chambers of the compartment are identical in property with each other, but different in condition from each other. The molds remain respectively in the processing chambers for a predetermined period of time. The molds are successively moved to their respective subsequent processing chambers to process the glass materials to form the glass molding articles.