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:
Jun. 05, 1990
Filed:
Nov. 29, 1988
Applicant:
Inventors:
Shoji Uchimura, Nagoya, JP;
Hironobu Amano, Toyohashi, JP;
Kazuhiro Ohta, Toyokawa, JP;
Hirohide Ishiguro, Gamogori, JP;
Takehiko Matsumoto, Shinshiro, JP;
Takuya Ito, Toyokawa, JP;
Assignee:
Sintokogio, Ltd., Nagoya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B / ; B28B / ; B29C / ;
U.S. Cl.
CPC ...
264 87 ; 264220 ; 264316 ; 264338 ; 264343 ; 264511 ;
Abstract
A method of forming from a sintering material slurry a shaped-body to be sintered having a complicated configuration. A mold is prepared using frames, a shielding member swollen with a solvent, and a filler including a substance formed of particles, and utilizing the action of vacuum. A sintering material slurry is poured into the thus prepared mold to form a shaped-body to be sintered.