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. 21, 2015
Filed:
Jul. 31, 2007
Applicants:
Keiji Torigoshi, Shikokuchuo, JP;
Kosuke Murai, Shikokuchuo, JP;
Yosuke Mori, Shikokuchuo, JP;
Inventors:
Assignee:
Daio Paper Corporation, Ehime, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/58 (2006.01); A61F 13/62 (2006.01); A61F 13/56 (2006.01); A61F 13/493 (2006.01); A61F 13/496 (2006.01); A61F 13/49 (2006.01);
U.S. Cl.
CPC ...
A61F 13/56 (2013.01); A61F 13/493 (2013.01); A61F 13/496 (2013.01); A61F 13/5622 (2013.01); A61F 2013/49087 (2013.01); A61F 2013/5677 (2013.01);
Abstract
A disposable diaper which can be used both as a tape-fastening type and an underpants type by joining the both side portions of the front body part and back body part respectively to thereby form joined portions on both sides along with a waist opening and a pair of right and left leg openings and in this diaper, perforated lines are formed on the both side portions of the front body part so as to extend from an edge of the waist opening to edges of the leg openings and at least one pair of fastening tapes having hook members on inner surfaces thereof and straddle the perforated lines.