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:
Aug. 07, 1984
Filed:
Dec. 10, 1980
Applicant:
Inventors:
Noriyuki Imagawa, Ishioka, JP;
Nobu Utsunomiya, Hiratsuka, JP;
Assignee:
Toyo Seikan Kaisha, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
215343 ;
Abstract
A closure having a metal shell (2) and a synthetic resin liner (4). The liner has at least one annular projection (10). The diameter of the liner is less than the diameter of a skirt (8) depending from a top surface (6) of the shell so that a space is formed between the skirt and the liner. A tab (16) extends into the space.