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:
Apr. 04, 2006
Filed:
Mar. 07, 2003
Youichi Nishikawa, Tokyo, JP;
Yousuke Tagami, Tokyo, JP;
Taku Furuta, Osaka, JP;
Hiromu Ikeda, Osaka, JP;
Youichi Nishikawa, Tokyo, JP;
Yousuke Tagami, Tokyo, JP;
Taku Furuta, Osaka, JP;
Hiromu Ikeda, Osaka, JP;
Rengo Co., Ltd., Osaka, JP;
Abstract
A packaging caseis formed of a unitary blankof paper material. The unitary blankhas at least two fold linesbetween which a back side wallis formed and both sides of which a bottom walland a top wallare formed. The unitary blankhas also incisionsformed on both ends of the fold linesThe unitary blank is deep drawn to form side wallson each periphery of the bottom walland the top walland form rimsprotruding outwardly from each upper end of the side wallsThe unitary blank is folded along the fold linesso that the rimscome into contact with each other, whereby the bottom wallthe top wallthe back side walland the side wallsconstitute an inner space.