Geometrical instruments – Straight-line light ray type – Rod or target
Reexamination Certificate
2009-12-18
2011-10-04
Fulton, Christopher W (Department: 2841)
Geometrical instruments
Straight-line light ray type
Rod or target
Reexamination Certificate
active
08028428
ABSTRACT:
An Improved target for surveying has a body including a connector member, a stem member connecting the connector member to the body, a spirit level member connected to a surface of the body, a rod member extending vertically from a top side of the body, and a horizontal line drawn on a vertical surface of the body; and a bracket adapted to be rigidly affixed to a wall or post member, the bracket including a receptacle member adapted to receive and rigidly hold the connector member in a chosen position.
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patent: 6185055 (2001-02-01), Feist
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