发明名称 |
Offset level |
摘要 |
The present invention is directed to an offset level for translating a particular grade location and line location from a reference point. The offset level includes a ruler for measuring vertical height from the reference point and a housing selectively slibable on the ruler for positioning the housing at the specific vertical height from the reference point. The offset level further includes a pointer extending outwardly from the housing for translating the desired vertical measurement to an offset location. The pointer also includes a ruler component to permit a horizontal distance to be measured from the reference point to establish a line. The offset level further includes a leveling device to insure the horizontal alignment of the pointer during the line and grade designations.
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申请公布号 |
US2002083606(A1) |
申请公布日期 |
2002.07.04 |
申请号 |
US20000751218 |
申请日期 |
2000.12.28 |
申请人 |
MONTEIL JOSEPH E.;WALLER FLOYD |
发明人 |
MONTEIL JOSEPH E.;WALLER FLOYD |
分类号 |
E01C23/01;G01C15/00;(IPC1-7):E01C23/01;G01B5/02 |
主分类号 |
E01C23/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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