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:
Nov. 06, 2018
Filed:
Mar. 06, 2015
Takashi Miya, Tokyo, JP;
Masafumi Fujita, Matsudo, JP;
Takashi Miya, Tokyo, JP;
Masafumi Fujita, Matsudo, JP;
YOSHINO KOGYOSHO CO., LTD., Tokyo, JP;
Abstract
A blow-molded container includes a container body having a body portion that forms a square shape in a cross-sectional view orthogonal to a container axis; and in-mold labels, which are integrally glued on outer peripheral surfaces of glued portions, ranging from corner surfaces to respective planar portions continuing on both sides of corner surfaces around the container axis, in body portion. Among front and back surfaces of in-mold labels, multiple recesses are formed over entire back surfaces, which are glued to the outer peripheral surfaces of the glued portions. When tensile elasticity of in-mold labels is E (MPa) and thickness of in-mold labels is t (mm), E×tis 0.20 or less. When the radius of curvature of the corner surfaces is R (mm) and angle formed between the planar portions is θ (°) in a cross-sectional view of the glued portions, R×θis 45000 or more.