发明名称 Compact Sign
摘要 The present invention pertains to a collapsible style sign. More specifically, the invention pertains to a Compact Sign with an erect frame that has a span that is substantially larger than that of the closed frame, thus allowing the erect frame to hold a large face while the closed frame is compact and easy to store. Compact Signs are great for residential and commercial real estate use, but they are not limited to outdoor applications.
申请公布号 US2015364064(A1) 申请公布日期 2015.12.17
申请号 US201514737486 申请日期 2015.06.12
申请人 Smith Russell Richard;Coleman Kenneth Dale 发明人 Smith Russell Richard;Coleman Kenneth Dale
分类号 G09F7/20 主分类号 G09F7/20
代理机构 代理人
主权项 1. A Compact Sign that comprises: A rigid spanning member that establishes the proper spacing and position of two independently movable arms of a frame. The spanning member is jointly connected at, or near, one end of each arm such that the arms and spanning member lie within a small variation of a common plane. Two rays, one through the length of each arm, and extending from the joint through the furthest end, have a vertical component that has a common direction. The spanning member helps to limit the motion of the arms of an erect frame such that in order to bring the arms of the erect frame immediately closed together requires that a bending moment be inducted in at least one arm. The face of the sign is suspended from the arms, and lies within a space that encompasses the immediate area around and between the arms of an erect frame.
地址 Bolivar MO US