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.:

US 7871950 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 18, 2011

Filed:

Mar. 16, 2007
Applicants:

Minoru Nakasuga, Satsumasendai, JP;

Hideo Kimura, Osaka, JP;

Inventors:

Minoru Nakasuga, Satsumasendai, JP;

Hideo Kimura, Osaka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/48 (2006.01);
U.S. Cl.
CPC ...
Abstract

This invention provides a colored zirconia-based sintered body, mainly composed of zirconia containing a stabilizer, which contains alumina and nickel spinel, and has a novel color tone, and a method for manufacturing such a zirconia-based sintered body. The colored zirconia-based sintered body is applicable not only to a highly decorative product such as a watch, but also to knives, tweezers, machining jigs and holding jigs for electronic parts, and sliding members.


Find Patent Forward Citations

Nakasuga, Minoru. (2011). Colored zirconia-based sintered body and manufacturing method thereof and decorative member (U.S. Patent No. 7871950). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7871950

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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