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:
Feb. 28, 2006
Filed:
Sep. 26, 2002
Mitsuru Kurihara, Sayama, JP;
Mitsunobu Nakamura, Sayama, JP;
Kazutsugu Iwasaki, Sayama, JP;
Shigeto Imabeppu, Tokyo, JP;
Kei Arai, Tokyo, JP;
Mitsuru Kurihara, Sayama, JP;
Mitsunobu Nakamura, Sayama, JP;
Kazutsugu Iwasaki, Sayama, JP;
Shigeto Imabeppu, Tokyo, JP;
Kei Arai, Tokyo, JP;
KOSE Corporation, Tokyo, JP;
Abstract
A stick-type cosmetic container, comprising an internal structure having a rotational cylinder, a sleeve, and an inner container for filling a stick-type cosmetic therein and allowing the stick-type cosmetic filled in the inner container to be projected and retracted by guiding a small projection provided on the inner container by an inner container guiding groove provided in the sleeve and vertically moving the small projection by a screw threaded in the inner surface of the rotational cylinder, characterized in that the inner container guiding groove provided in the sleeve inside the internal structure is formed of a primary linear groove having a closed bottom end and a secondary groove branched on the way of the primary groove, formed in an approximately inverse J-shape and having an open bottom end, whereby, in normal use, the inner container is not fallen down and, when the stick-type cosmetic is used up, the inner container can be easily disassembled and a member can be easily replaced by using a simple jig, and the stick-type cosmetic container can be used for those cosmetics such as lipstick, lip cream, concealer, skin whitening stick, and sun-burn stick.