发明名称 Methods and apparatus for suspending fixtures
摘要 Various systems including brackets and associated wires are disclosed for suspending fixtures from ceilings and the like. The systems improve over the prior art in several ways. Attachment of the wire to the bracket is faster and easier. The attachment can be made more rigid. Several different components can be combined to adapt to different suspension requirements. Brackets can be provided with structure to make more stable connections to cement and masonry.
申请公布号 US7341232(B2) 申请公布日期 2008.03.11
申请号 US20030448951 申请日期 2003.05.30
申请人 MASAS FERNANDO R 发明人 MASAS FERNANDO R.
分类号 B42F13/00;E04B9/00;E04B9/18 主分类号 B42F13/00
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