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. 27, 2009
Filed:
Oct. 16, 2007
Mitsuo Kumata, Hiratsuka, JP;
Hiroomi Matsutani, Hiratsuka, JP;
Yuji Tomitaka, Hiratsuka, JP;
Japan Crown Cork Co., Ltd., Tokyo, JP;
Abstract
A container cap which offers improved opening/closing performance and improved touch feeling. Linear protuberances are formed on the circumferential wall of the main portion of the skirt of the container cap of the container. The protuberances include large protuberances having a large height and small protuberances having heights of protrusion from the outer surface of the circumferential wall portion smaller than that of the large protuberances. The main portion has large protuberance regions forming a plurality of large protuberances and small protuberance regions forming a plurality of small protuberances, the large protuberance regions and the small protuberance regions being alternately arranged in the circumferential direction of the main portion.