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. 30, 1986
Filed:
Feb. 17, 1984
Applicant:
Inventors:
Kazumi Arakawa, Anjo, JP;
Masuo Sugie, Tokoname, JP;
Takashi Watanabe, Chiryu, JP;
Takumi Nishio, Toyota, JP;
Toshio Kawamura, Takahama, JP;
Tsutomu Nagahata, Osaka, JP;
Takashi Matsushita, Wakayama, JP;
Assignees:
Toshiba Ceramics Co., Ltd., Tokyo, JP;
Sumitomo Metal Industries, Ltd., Osaka, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
222600 ; 222603 ; 266271 ;
Abstract
A molten metal discharging device comprising: