Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William O. Hubbs1
Date of Patent
April 20, 2010
1Patent Application Number
120115971
Date Filed
January 28, 2008
1Patent Primary Examiner
Patent abstract
A surveying type target has a precisely located aperture that achieves tolerances, within +/−0.0005 inch, in the assembly and usage of a retro-reflective photogrammetry target for use with close range industrial photogrammetry. The dot the target may also be refurbished and reconditioned in the field under all weather conditions. This target has a precisely machined ring that fits into a precisely machined socket of a body to eliminate assembly irregularities. This target precisely locates the ring upon the body forming a finished target with a known centerline and height location within +/−0.0005 inch tolerance.
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