发明名称 Expansible garbage can for classification of garbages
摘要 An expansible garbage can, which comprises a main case having two side frames expansibly connected thereto at its front and rear sides. It can be flexibly arranged either in a single-bin status with the rear side frame and the main case received inside the front side frame, or in a double-bin status with the main case received inside the rear side frame, or in a triple-bin status with the main case, the rear side frame and the front side frame in an extended condition.
申请公布号 US4982857(A) 申请公布日期 1991.01.08
申请号 US19900516947 申请日期 1990.04.30
申请人 SHER, CHENG-HSIEN 发明人 SHER, CHENG-HSIEN
分类号 B65D6/12;B65F1/00 主分类号 B65D6/12
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