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:
Jun. 20, 2006
Filed:
Apr. 20, 2001
Applicants:
Toshiki Sakaguchi, Yokohama, JP;
Yuzuru Maruyama, Yokohama, JP;
Kenjiro Tanaka, Yokohama, JP;
Inventors:
Assignee:
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D 1/02 (2006.01); B65D 1/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
In a plastic container manufactured by melting blow molding a heated and molten parison extruded from an extruder, a mouthand/or a specified part of a bodyhas a thicker thickness than the body proper. One or more thick parts of the bodyare continuously or discontinuously formed over part or all a peripheral, height or helical direction of the body of the container. The container enjoys enhanced rigidity, appearance and functionality even when the thickness of its body is considerably reduced.