Invention Grant
US08864327B2 Illumination device for use with survey level rod and method of use
有权
照明装置用于测量水平杆和使用方法
- Patent Title: Illumination device for use with survey level rod and method of use
- Patent Title (中): 照明装置用于测量水平杆和使用方法
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Application No.: US13361734Application Date: 2012-01-30
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Publication No.: US08864327B2Publication Date: 2014-10-21
- Inventor: Michael J. Gregory , Reed W. Baker
- Applicant: Michael J. Gregory , Reed W. Baker
- Applicant Address: US CO Aurora
- Assignee: RM Asset Group, LLC
- Current Assignee: RM Asset Group, LLC
- Current Assignee Address: US CO Aurora
- Agency: Sheridan Ross P.C.
- Main IPC: G01D11/28
- IPC: G01D11/28 ; G01C15/06
Abstract:
A laser readable surveying rod is provided with adjustable lighting elements. More specifically, lighting elements, such as LED lights are provided along a length of a surveying rod such that laser readings may be taken at night or in dark conditions. Lighting elements may be translated along a length of a rod, particularly where it is desirable to illuminate only a portion of a rod and conserve valuable energy.
Public/Granted literature
- US20120195060A1 ILLUMINATION DEVICE FOR USE WITH SURVEY LEVEL ROD AND METHOD OF USE Public/Granted day:2012-08-02
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