发明名称 Stationery case having a whistle
摘要 Disclosed is a stationery case for keeping writing materials, which comprises an ornament mounted on a compression spring which is fastened in the interior of the casing. The ornament has a magnet fastened therein and is pressed and released so that clips which are received inside a curved recess in the casing can be taken out of the casing and placed on a recessed surface portion on a cover at the top of the casing for ready use. A plurality of compartments are made inside the casing in the portion opposite to the curved recess for keeping a variety of writing materials. A whistle is fastened inside the casing and is controlled to make a sharp, clear sound during a downward stroke of the ornament.
申请公布号 US5040673(A) 申请公布日期 1991.08.20
申请号 US19900547507 申请日期 1990.07.02
申请人 HUANG, JOHNNY;HUANG, TZAI H. 发明人 HUANG, JOHNNY;HUANG, TZAI H.
分类号 A45C11/34;B43M99/00 主分类号 A45C11/34
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