Geometrical instruments – Indicator of direction of force traversing natural media – Level or plumb – terrestrial gravitation responsive
Reexamination Certificate
2011-08-30
2011-08-30
Fulton, Christopher W (Department: 2841)
Geometrical instruments
Indicator of direction of force traversing natural media
Level or plumb, terrestrial gravitation responsive
C033S366110
Reexamination Certificate
active
08006397
ABSTRACT:
Systems and methods are provided herein that provide for remote leveling and positioning. An embodiment includes a leveling device assembly. Another embodiment provides a system including a leveling device assembly and a plurality of audio devices. Further embodiments provide for systems having a plurality of leveling device assemblies.
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Adams Dylan O.
Fulton Christopher W
Graybeal Jackson LLP
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