发明授权
- 专利标题: Playground roof support
- 专利标题(中): 游乐场屋顶支撑
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申请号: US10961238申请日: 2004-10-08
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公开(公告)号: US07975437B2公开(公告)日: 2011-07-12
- 发明人: Daniel V. Byrd
- 申请人: Daniel V. Byrd
- 申请人地址: US TN Chattanooga
- 专利权人: Playcore Wisconsin, Inc.
- 当前专利权人: Playcore Wisconsin, Inc.
- 当前专利权人地址: US TN Chattanooga
- 代理机构: Miller & Martin PLLC
- 代理商 Stephen J. Stark
- 主分类号: E04B7/02
- IPC分类号: E04B7/02
摘要:
A playground roof system having the capability of being attached to different diameter support members is provided. The frame of the roof structure is roto-molded such that two different sized openings are provided at each corner of the frame, each opening in the same area, such that the roof is interchangeable in different playground systems. The roof system further includes openings formed in the frame such that a fastener can be threaded therein fastening the frame and support members together.
公开/授权文献
- US20060096188A1 Playground roof support 公开/授权日:2006-05-11