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. 19, 1994
Filed:
Jan. 19, 1993
Yoshino Kogyosho Co., Ltd., Tokyo, JP;
Abstract
A biaxially blow-molded bottle-shaped container having a body and a lower end of the body between the body and a leg of the body, wherein a diameter of said lower end of the body is the largest diameter of the container; a circumferential rib is provided and externally swelled on the lower end of the body; and upper and lower portions of the circumferential rib comprise a rib wall in the form of a tapered wall. A container including an upper end of the body having the largest diameter of the container may be used. In this case, the diameter of the upper end of the body is equal to that of the lower end of the body; the circumferential rib is provided and externally swelled on the upper end of the body; and upper and lower portions of the circumferential rib comprise rib walls in the form of a tapered wall.