Stick-shaped cosmetic material feeding container

Coating implements with material supply – Solid material for rubbing contact or support therefor – Including means to advance material

Reexamination Certificate

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Details

C401S068000, C401S116000

Reexamination Certificate

active

07044667

ABSTRACT:
To prevent container breakage, the stick-shaped cosmetic material feeding container comprises a screw rod (1) where a core chuck (11a) holding a cosmetic material (10) is provided in a leading end, and a male screw (12a) is formed in an outer periphery, a tubular sleeve (2) with an inner portion supporting the screw rod (1) non-rotatably and slidably in an axial direction, and a tubular main body (3) connected to the sleeve (2) from a rear side rotatably and provided with a female screw (31) engaging with the male screw (12a) in an inner periphery, the sleeve (2) and the main body (3) are relatively rotated to feed the cosmetic material (10), and a first rod-like member (11) and a second rod-like member (12) of the screw rod (1) are connected via a connecting means (13) allowing a synchronous rotation by a normal torque and allowing an idle running by an excessive torque.

REFERENCES:
patent: 6450715 (2002-09-01), Ohba
patent: 6497524 (2002-12-01), Kim
patent: 6499897 (2002-12-01), Yamamoto
patent: 6764239 (2004-07-01), Kim

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