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:
Jul. 08, 2003
Filed:
Aug. 20, 2002
Atsushi Ohba, Tokyo, JP;
Suzuno Kasei Kabushiki Kaisha, Tokyo, JP;
Abstract
A cartridge type stick-shaped cosmetic material feeding container comprises a cartridge and a container body and the cartridge rotatably connects a base cylinder and a front cylinder having an opening hole through which a stick-shaped cosmetic material A advances and retreats. The stick-shaped cosmetic material A is retained by claws at a front end of a core chuck member inserted and an O-ring is wound to an outer circumference of the base cylinder Due to a feeding mechanism in the cartridge the stick-shaped cosmetic material A retained by the core chuck member advances and retreats along the front cylinder with rotations of the front cylinder and the base cylinder The feeding mechanism of the cartridge inserted in the container body functions when the base cylinder and the container body synchronously rotate by frictional resistance of an inner circumference of the container body and the O-ring wound to the base cylinder Further, when a rotary load greater than frictional resistance of the O-ring is applied at the feeding limit, the cartridge and the container body begin to make relative rotations so that no further overload greater than the rotary load is applied to the feeding mechanism.