发明名称 Adjustable Square Device
摘要 The disclosure depicts an adjustable square device with a body having a substantially uniform cross-section at planes orthogonal to a longitudinal axis, the cross-section having a generally rectangular outline. A first groove extends inwardly from a first end of the body and oriented generally parallel a bottom surface of the body. A second groove extends inwardly from the first end and is orthogonal the first groove, the first and second grooves intersecting at a vertex. The device also has a tunnel extending from the vertex to a second end of the body, and a blade slidably engagable into one of the first or second grooves.
申请公布号 US2010050451(A1) 申请公布日期 2010.03.04
申请号 US20090545219 申请日期 2009.08.21
申请人 WHITCOMB G MATTHEW 发明人 WHITCOMB G. MATTHEW
分类号 B43L7/10 主分类号 B43L7/10
代理机构 代理人
主权项
地址