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:
Nov. 13, 2007
Filed:
Mar. 24, 2004
Applicants:
Kenji Yamamoto, Kobe, JP;
Seiichiro Ohmoto, Kobe, JP;
Mikako Takeda, Kobe, JP;
Inventors:
Assignee:
Kobe Steel, Ltd., Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hard film formed of a material containing a (MSi)(CN) compound, wherein M is at least one of Al and the elements in groups 3A, 4A, 5A and 6A, 0.45≦x≦0.98 and 0≦d≦1, where x, 1-x, d and 1-d are atomic ratios of Si, M, N and C, respectively.
Yamamoto, Kenji. (2007). Hard film (U.S. Patent No. 7294416). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7294416
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile