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. 06, 1993
Filed:
Feb. 03, 1992
Applicant:
Inventors:
Takao Nishioka, Itami, JP;
Yoshishige Takano, Itami, JP;
Kenji Matsunuma, Itami, JP;
Matsuo Higuchi, Itami, JP;
Masaya Miyake, Itami, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
264 65 ; 264 66 ;
Abstract
There is provided a process for the production of a sintered article which comprises steps of
Nishioka, Takao. (1993). Process for production of sintered silicon nitride made article (U.S. Patent No. 5225127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5225127
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile