Multipurpose case

Details Multipurpose case Multipurpose case

2003-04-24

2008-12-30

Walczak, David J (Department: 3751)

Coating implements with material supply

Projectable and retractable tool

Manually reciprocable sleeve

C401S098000

Reexamination Certificate

active

07470075

ABSTRACT:
Disclosed is a multipurpose case used as a case of cosmetic tools or stationery materials which allows withdrawal of cosmetic tools or stationery materials as required by a user. The multipurpose case has a simple structure and a core accommodated in the multipurpose case may be withdrawn at once. The multipurpose case includes a core fixing section, to which first and second tubes are coupled from upper and lower portions thereof. A third tube is arranged between the first and second tubes and the core fixing section is coupled to a lower end of the third tube. When the third tube is moved up, the core fixing section is simultaneously moved up, so that the core provided at an upper end of the core fixing section is easily withdrawn to an exterior. The multipurpose case having the simple structure reduces the manufacturing cost and improves the convenience of use by allowing for easy withdrawal of the core.

REFERENCES:
patent: 3792931 (1974-02-01), Ganz
patent: 5102249 (1992-04-01), Holloway et al.
patent: 5257704 (1993-11-01), Gutt
patent: 5533823 (1996-07-01), Pierpont et al.
patent: 5876137 (1999-03-01), Byrd
patent: 6186686 (2001-02-01), Neuner et al.
patent: 6341911 (2002-01-01), Shueh

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