发明授权
- 专利标题: Picture frame easels
- 专利标题(中): 画框画架
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申请号: US389846申请日: 1982-06-18
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公开(公告)号: US4422613A公开(公告)日: 1983-12-27
- 发明人: Nicholas K. Cray , Frederick L. Murrin , Phillip E. Maupin
- 申请人: Nicholas K. Cray , Frederick L. Murrin , Phillip E. Maupin
- 申请人地址: PA Greenville
- 专利权人: R. D. Werner Co., Inc.
- 当前专利权人: R. D. Werner Co., Inc.
- 当前专利权人地址: PA Greenville
- 主分类号: A47G1/14
- IPC分类号: A47G1/14 ; A47F7/14
摘要:
An easel for use with a back-loading picture frame, which easel is readily attachable and detachable therefrom and intended for use primarily with picture frames formed from metal in extruded channel shapes. The easel preferably is of resilient extruded material and has a flat land member and a resilient yoke member extending at an angle thereto. The yoke is provided with a pair of spaced members, one member being adapted to be fit within the channel in one frame section adjacent a forward face of the frame and the other member fit within the channel adjacent a rear face of the frame section, said members adapted to be secured by means of spring pressure into locking engagement with means on the frame section and easily detached therefrom.
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