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:
Dec. 07, 1999
Filed:
May. 28, 1997
Applicant:
Inventors:
Yoshihisa Noro, Kanagawa-ken, JP;
Junichi Adachi, Tokyo, JP;
Assignees:
Shimizu Shokuhin Kaisha, Ltd., Shizuoka-ken, JP;
Apex Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F / ; B27C / ;
U.S. Cl.
CPC ...
75 228 ; 419 36 ; 419 38 ; 264669 ; 264621 ; 501 94 ;
Abstract
A sintered metal mould formed by plastically forming a material consisting of a metal powder or ceramic powder being mixed with a binder consisting of agar powder, and sintering the material.