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. 07, 1980
Filed:
Nov. 28, 1978
Applicant:
Inventors:
Hideo Ishizawa, Tokyo, JP;
Akira Niwayama, Matsudo, JP;
Mitsuru Shimizu, Kamifukuoka, JP;
Takashi Kagami, Tokyo, JP;
Assignee:
Toppan Printing Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; G03C / ; G03C / ;
U.S. Cl.
CPC ...
430320 ; 430290 ; 430322 ; 430327 ; 430258 ; 430396 ; 430494 ; 430496 ; 430531 ; 430930 ; 430935 ; 430950 ; 430961 ;
Abstract
A method of manufacturing a decorative panel having an embossed surface and different degrees of glass corresponding to a pattern, thereby producing a stereoscopic aspect, i.e., the impression of relief and solidity.
Ishizawa, Hideo. (1980). Method of manufacturing a decorative panel (U.S. Patent No. 4226933). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4226933
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile