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:
Oct. 05, 1982
Filed:
Jan. 30, 1981
Applicant:
Inventors:
Assignee:
Yoshino Kogyosho Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215 / ; 220 70 ;
Abstract
The synthetic resin thin-walled bottle of this invention is raised up at its bottom to form a small-diameter rise having a conical lower portion and is also provided with a plurality of outwardly swelling bulges at the lower part of its body portion such that the underside of each bulge constitutes a ground-contacting portion. Thus, although a small-diameter rise having a conical lower portion is formed at the bottom, the standing position of the bottle is stabilized by provision of a large-diameter ground-contacting portion at the bottom.