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:
Jan. 31, 2017
Filed:
Mar. 02, 2016
Taisei Kako Co., Ltd., Osaka, JP;
Yukihiro Ogawa, Osaka, JP;
Satoshi Miyatake, Osaka, JP;
Taisei Kako Co., Ltd., Osaka, JP;
Abstract
There is provided a snap-on vial cap with a protective cover, which can be removed from a cap body by a constant removal force, and can hardly be attached to the cap body again, once being removed. A cap bodyand a protective coverare molded integrally by an insert molding method or a two-color-molding method, which generates moderate adhesive strength therebetween. An annular convex portionhaving a concave sectionformed on the outer circumferential surface thereof is provided on the cap body, and an engagement portionfor engaging with the concave sectionis provided on the protective cover, thereby enabling the protective coverto be easily removed from the cap bodywith good operativity while preventing the protective coverfrom accidentally detaching. Alternatively, projectionsprovided on a top plate of the cap bodyare engaged into a plugto prevent the capfrom rotating.