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:
Jan. 01, 2019
Filed:
Feb. 12, 2015
Hiroki Oguchi, Tokyo, JP;
Hiroki Oguchi, Tokyo, JP;
YOSHINO KOGYOSHO CO., LTD., Tokyo, JP;
Abstract
A bottle includes a bottom wall portion of a bottom portion, grounding portion at an outer circumferential edge, rising circumferential wall portion continuous with grounding portion from the bottle radial inner side, and movable wall portion protrudes from the rising circumferential wall portion upper end. The movable wall portion movable upward around a connected portion to the rising circumferential wall portion. Plurality of ribs are radially disposed around bottle axis on the movable wall portion, and ribs include main recess that is recessed upward, and connection recess. Plurality of main recesses arranged at predetermined intervals in the bottle radial direction, and connection recess connects main recesses, adjacent to each other in the bottle radial direction, in the bottle radial direction together. A depth ratio D2/D1 that is the ratio of a depth (D2) of the connection recess to a depth (D1) of each main recess <2/9 and ≥1.