Illumination – Light source and modifier – Laser type
Reexamination Certificate
2006-02-28
2006-02-28
Husar, Stephen F (Department: 2875)
Illumination
Light source and modifier
Laser type
C362S271000, C362S287000, C362S428000, C362S800000
Reexamination Certificate
active
07004603
ABSTRACT:
An angle adjustment device comprises a support member, a plurality of holders for light emitting or receiving devices, each holder being supported by the support member for pivoting about at least one axis and an elongate spiral element which co-operates with the holders so that when the spiral element is displaced angularly about its axis relative to the support member, each holder pivots about its said at least one axis.
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Fortkort Grether & Kelton LLP
Husar Stephen F
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