发明名称 Segmented, combination level and square having a rotating joint
摘要 The present invention relates to a segmented, combination level and square that has a rotating joint. In a preferred embodiment, this hand tool provides the user with many optional tools in one. The tool can be configured as a level, a T-square, a framing square, a T-bevel, or a pocket square. In a preferred embodiment, this multi-segmented combination tool also provides the user with a convenient way not only to configure a level, in one inch increments, to any length from several inches to at least ten feet in length, but also to create more than one tool at a time such as a T-level and a framing square. In other preferred embodiments, the user is provided with optional features that enable them to carry on-site a single tool that can perform all tasks needed to do general construction layout such as roof framing.
申请公布号 US5839201(A) 申请公布日期 1998.11.24
申请号 US19970818099 申请日期 1997.03.14
申请人 YOUNG, JAMES D. 发明人 YOUNG, JAMES D.
分类号 B43L7/10;G01B3/56;G01C9/26;(IPC1-7):B43L7/10 主分类号 B43L7/10
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