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:
Jul. 18, 2000
Filed:
May. 18, 1999
Seizo Seki, Miyagi, JP;
Sony Corporation, Tokyo, JP;
Abstract
In a box-shaped packing case 20 having an overlap portion at which a third folding plate 24 folded from a first holding direction is superposedly adhesively attached onto first and second folding plates 22, 23 which are folded from two directions different from the first folding direction of the third folding plate 24 so that the boundary portions thereof are not overlapped with each other, the shape of the boundary portion between the first and second folding plates 22, 23 when the first and second folding plates 22, 23 are folded is designed so that the length of an adhesion area to which the third folding plate 24 adheres approaches to the length of the third folding plate 24 at a maximum irrespective of the boundary portion.