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. 10, 2009
Filed:
Jun. 23, 2005
Applicants:
Naokuni Muramatsu, Nagoya, JP;
Akihisa Inoue, Sendai, JP;
Hisamichi Kimura, Miyagi-ken, JP;
Inventors:
Assignees:
NGK Insulators, Ltd., Nagoya, JP;
Tohoku University, Sendai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 17/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A diecast machine comprises: a sleeve extending in a vertical direction; a plunger moving upward in the vertical direction inside the sleeve; a mold disposed above an upper side of the sleeve; and a metal material heater configured to heat a metal material disposed on the plunger and melting the metal material.