发明授权
- 专利标题: Adjustable window grill
- 专利标题(中): 可调式窗格
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申请号: US570641申请日: 1984-01-13
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公开(公告)号: US4495979A公开(公告)日: 1985-01-29
- 发明人: Robert J. Schwob
- 申请人: Robert J. Schwob
- 专利权人: Schwob Robert J
- 当前专利权人: Schwob Robert J
- 主分类号: E06B9/52
- IPC分类号: E06B9/52
摘要:
An adjustable window grill comprises a first frame member comprising two arms and a base and a second frame member comprising a base and two hollow arms telescopically slidable over the arms of the first frame member. The first frame member has a mesh attached, which extends beyond it and which is received in slots in the inside walls of the arms and the inside and outside walls of the base of the second frame member. A plush fabric is attached to the outer surface of the arms of the first frame.
公开/授权文献
- US5588634A Fluid flow control device pinch mechanism 公开/授权日:1996-12-31