Coating implements with material supply – Projectable and retractable tool – By screw mechanism
Reexamination Certificate
2007-07-03
2007-07-03
Walczak, David J. (Department: 3751)
Coating implements with material supply
Projectable and retractable tool
By screw mechanism
C401S269000, C132S218000
Reexamination Certificate
active
11492814
ABSTRACT:
A cosmetic structure including a sleeve a middle section of which is formed with an annular stopper section defining a fitting hole. A cock is fitted in the fitting hole to divide an interior of the sleeve into a receiving space and an operation space, whereby a liquid cosmetic can be contained in the receiving space. A lower section of the sleeve is formed with two opposite guide slots communicating with the operation space. An operation rod is fitted through a binding hole of the cock. A brush stem is inserted in a top end of the operation rod. The top end of the operation rod protrudes from the cock into the receiving space. The receiving space has an opening in which a hollow plug with a leakproof ring is fitted. A cap body is engageable with the plug. A bottom end of operation rod has a guide seat attaching to an inner face of the wall of the operation space. Two opposite guide blocks are disposed on a circumference of the guide seat. The guide blocks extend through the guide slots. A controlling collar is rotatably fitted around the operation space. An inner circumference of the controlling collar is formed with a spiral groove in which the guide blocks of the guide seat are inlaid.
REFERENCES:
patent: 2623231 (1952-12-01), Gutenstein
patent: 3309728 (1967-03-01), Seaver
patent: 6418939 (2002-07-01), Byun
Jia Hsing Enterprise Co. Ltd.
Troxell Law Office PLLC
Walczak David J.
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