发明名称 Ornamental plastic shutter
摘要 An integrally molded one-piece ornamental plastic shutter having marginal portions providing peripheral front surfaces and inner and outer top, bottom and side surfaces. A plurality of discrete slats extend between the inner side surfaces. The slats slope downwardly and are parallel to and spaced from one another. Their lower edge portions are extended rearwardly to simulate the appearance and the rigid feel of the slats of a conventional wooden shutter.
申请公布号 US4023320(A) 申请公布日期 1977.05.17
申请号 US19760706061 申请日期 1976.07.16
申请人 BIRD & SON, INC. 发明人 JACKSON, JAMES W.
分类号 E06B7/08;E06B9/04;(IPC1-7):E06B7/08;E06B9/00 主分类号 E06B7/08
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