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. 08, 2014
Filed:
Feb. 20, 2009
Applicants:
Kenji Nakamura, Osaka, JP;
Koji Nakamura, Osaka, JP;
Inventors:
Kenji Nakamura, Osaka, JP;
Koji Nakamura, Osaka, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 35/00 (2006.01); A61Q 90/00 (2009.01); A61Q 19/00 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A face mask that has tab parts at opposing positions approximately on an upper side of the face shape, and a ridge-folded part and a valley-folded part are alternately folded in a lateral direction of the face and further folded perpendicularly to these folding lines, where the tab parts are folded in a manner projecting outward, so that the face mask having such fold structures can easily be spread out.