Illumination – Light source and modifier – Including reflector
Reexamination Certificate
2007-06-29
2009-06-30
O'Shea, Sandra L (Department: 2875)
Illumination
Light source and modifier
Including reflector
C362S298000, C362S259000, C362S301000, C362S322000, C362S342000, C372S107000, C372S014000, C372S016000, C372S092000, C372S101000
Reexamination Certificate
active
07553048
ABSTRACT:
A hand-held laser pointer is disclosed wherein the laser beam is isolated from unwanted hand tremor motions of the laser pointer housing. A laser beam is directed toward a pair of passively inertially stabilized mirrors disposed within the housing that are biased to a neutral position by a spring and damper. Both the laser beam that exits the housing and the laser dot appearing at a target are minimally affected by laser jitter associated with hand tremor.
REFERENCES:
patent: 7380722 (2008-06-01), Harley et al.
Sanchez Daniel Steven
Wilson Jeffrey Dale
O'Shea Sandra L
Petit Michael G.
Tsidulko Mark
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