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. 28, 1994
Filed:
Dec. 08, 1992
Applicant:
Inventors:
Peter C Rutjes, Eindhoven, NL;
Petrus F De Jongh, Eindhoven, NL;
Victor A Van Der Hulst, Eindhoven, NL;
Franciscus M Rademakers, Eindhoven, NL;
Assignee:
U.S. Philips Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C03B / ;
U.S. Cl.
CPC ...
65 64 ; 65102 ; 65 82 ; 264 25 ; 4251 / ; 219750 ;
Abstract
A method and a device for moulding products made of glass or synthetic resin is provided, whereby a parison of material (3) is heated by microwave heating up to a predetermined temperature and is then moulded into the desired product shape by moulds (5, 7). The method and device are particularly suitable for manufacturing optical products such as lenses, prisms, and gratings.
Rutjes, Peter. (1994). Method of moulding products with heating a parison with microwaves (U.S. Patent No. 5324345). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5324345
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile