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. 11, 2017
Filed:
Oct. 20, 2014
Lupinus Co., Ltd., Miyoshi-shi, Hiroshima, JP;
Fukimodo Shinosato Co., Ltd., Awaji-shi, Hyogo, JP;
Akemi Kariya, Mino-shi, Osaka, JP;
Akemi Kariya, Mino, JP;
Hirokazu Yamamoto, Miyoshi, JP;
Yoshio Fujimura, Awaji, JP;
Yoshikatsu Kimura, Hiroshima, JP;
Abstract
A blowout in which the required exhaling force of for stretching thereof may be precisely set to a suitable level. The blowout may include: a stretchable body having a generally tubular shape; a wire body having elasticity and arranged along the longitudinal direction of the stretchable body; and a mouthpiece connected to an end of the stretchable body. In use, the mouthpiece may be held in the mouth such that air is blown therethrough, whereby the stretchable body is stretched. The stretchable body remains curled into a spiral shape by the wire body when air is not blown thereinto. The elastic force of the wire body may be set to a predetermined value, the mouthpiece may include an air regulator for regulating the quantity of airflow, and the stretchable body may not stretch unless the force of air blown is equal to or more than a predetermined value.