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:
Jun. 01, 1976
Filed:
Sep. 30, 1974
Friedrich Halberschmidt, Herzogenrath, DT;
Helmut Paulus, Herzogenrath, DT;
Karl-Josef Feiten, Wuerselen, DT;
Saint-Gobain Industries, Neuilly-sur-Seine, FR;
Abstract
A glazing including a sheet of glass and a sheet of plastic adhesively fastened thereto is manufactured by assembling into a stack the sheet of glass, the sheet of plastic, a thin flexible protective sheet, and a thick cushion sheet. The stack is enclosed in a bag of rubber or similar flexible material which is evacuated to degas the stack.. The bag with the stack therein is then subjected to heat and pressure in an autoclave to bond together the glass and plastic sheets, whereafter the protective and cushion sheets can be readily separated from the remainder of the stack.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile