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:
Dec. 29, 2020
Filed:
Dec. 17, 2019
Mitsuo Furusawa, Osaka, JP;
Takayuki Abe, Osaka, JP;
Mitsuo Furusawa, Osaka, JP;
Takayuki Abe, Osaka, JP;
YOSHINO KOGYOSHO CO., LTD., Tokyo, JP;
Abstract
A laminated bottle formed in a cylindrical shape with a bottom includes: an outer layer; and a flexible inner layer laminated onto an inner surface of the outer layer and being separable from the inner surface. A bottom section of the outer layer positioned at a bottle bottom portion is provided with a holding rib pinching and holding the inner layer. A part of the outer layer is provided with an intake hole allowing outside air to be imported into a space between the outer layer and the inner layer, and the holding rib is provided in each of a pair of areas which are disposed within the bottom section at an interval such that a bottle axis is interposed between the areas in a bottle radial direction.