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:
Jun. 10, 1997
Filed:
May. 31, 1994
Applicant:
Inventors:
Yasuo Yamamoto, Tsuchiura, JP;
Toru Takemura, Tsukuba, JP;
Assignee:
Riso Kagaku Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
220453 ; 220723 ; 222389 ;
Abstract
A container for a fluid is formed of a soft, inner container for containing the fluid and a rigid, outer container, the inner container being disposed within the outer container, both containers having a discharge port common to each other. Approximately half from the discharge port side of the inner container bonded to the outer container.