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. 19, 2002
Filed:
Oct. 12, 2001
Applicant:
Inventors:
Masaaki Sakata, Matsumoto, JP;
Junichi Hayashi, Okaya, JP;
Assignee:
Injex Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 3/12 ; B22F 3/20 ;
U.S. Cl.
CPC ...
B22F 3/12 ; B22F 3/20 ;
Abstract
A method of the present invention manufactures a watch-bracelet component through step (1A) of producing a green body containing a raw material powder by extrusion molding, step (2A) of cutting the green body, step (3A) of debinding the cut green body, and step (4A) of sintering the debound body to yield a sintered body. Subsequently, the method can easily manufacture even a product having a complicated shape, and the invention can provide a method of manufacturing a watch-bracelet component with a wide range of materials to choose from.