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:
Feb. 10, 1976
Filed:
Jun. 11, 1973
Applicant:
Inventors:
Assignee:
Kabushiki Kaisha Toyota Chuo Kenkyusho, Nagoya, JA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F / ;
U.S. Cl.
CPC ...
75200 ; 29182 ;
Abstract
Iron-base sintered alloys, characterized by high density and good hardness, have been prepared by sintering an iron-base particulate material at a temperature within the range at which an alloy consisting of said particulate material will form a solid-liquid phase.
Kimura, Takashi. (1976). Method for producing iron-base sintered alloys with high density (U.S. Patent No. 3937630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3937630
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile