发明名称 |
LASER LEVEL |
摘要 |
A laser level disposable on a reference surface includes a housing, a pendulum pivotably connected to the housing, a first laser diode disposed on the pendulum for emitting a first laser beam along a first path, and a lens disposed on the pendulum in the first path for converting the first laser beam into a first planar beam, the first planar beam forming a line on the reference surface.
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申请公布号 |
CA2626231(C) |
申请公布日期 |
2012.09.25 |
申请号 |
CA20032626231 |
申请日期 |
2003.05.01 |
申请人 |
BLACK & DECKER INC. |
发明人 |
RASKIN, JAMES R.;COOPER, JEFFREY A.;MARSHALL, JAMES D.;SERGYEYENKO, OLEKSIY P.;WHEELER, THOMAS J. |
分类号 |
G01C9/12;G01C15/00;G01C5/00;G01C15/02 |
主分类号 |
G01C9/12 |
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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