发明名称 Frameless picture hanging
摘要 A device for detachably securing a picture in vertical position against a wall by use of first and second vertical rails secured to a wall in spaced parallel positions. Each rail has a vertically elongated channel with a vertical central section therein. A separate downwardly extending hook is slidably disposed at the top edge of the picture and is mounted in desired position therein. A separate upwardly extending hook is disposed in a selected one of a plurality of vertically spaced positions at the bottom edge of the picture and is mounted therein in this position. The picture is held removably between the hooks.
申请公布号 US3895775(A) 申请公布日期 1975.07.22
申请号 US19730425998 申请日期 1973.12.19
申请人 NORTON, THOMAS K. 发明人 NORTON, THOMAS K.
分类号 A47G1/16;(IPC1-7):A47G1/24 主分类号 A47G1/16
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