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. 12, 1996
Filed:
Aug. 07, 1995
Applicant:
Inventors:
Yasuhiko Satomi, Tokyo, JP;
Seiichi Itoh, Tokyo, JP;
Eiji Otsuka, Tokyo, JP;
Jun Yamaki, Tokyo, JP;
Takashi Kato, Tokyo, JP;
Assignee:
Nippon Sanso Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
220420 ; 220413 ; 220470 ; 220660 ;
Abstract
A metallic vacuum double-walled container is provided in which an inner container and outer container are both formed from a metal. From among the aforementioned, at least the outer container possesses a body which is formed by rolling a steel plate with a Vickers hardness of 250.about.600.