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. 18, 2003
Filed:
Feb. 25, 2003
Applicant:
Inventors:
Takafumi Fujii, Niigata, JP;
Eiji Otsuka, Shanghai, CN;
Assignee:
Nippon Sanso Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J 3/900 ;
U.S. Cl.
CPC ...
A47J 3/900 ;
Abstract
The inner container and outer container which are formed from a transparent material are integrally formed leaving a space section therebetween, a thermally insulating layer is formed in the space section, and a radiation prevention film is formed on at least one of an outer surface of the inner container and an inner surface of the outer container. The radiation prevention film has a radiation prevention film omission section having a surface area which is 30% or less of the surface of the container on which the radiation prevention film is formed.