Illumination – Photographic lighting – Including specific light modifier
Reexamination Certificate
2007-06-12
2007-06-12
O'Shea, Sandra (Department: 2875)
Illumination
Photographic lighting
Including specific light modifier
C362S003000, C362S017000, C362S018000, C362S102000
Reexamination Certificate
active
11048088
ABSTRACT:
Reflector device (10) for use in photography having an openable reflector screen (11) and a screen handle (12), at one end of which handle screen spokes (13) are hinge-mounted, and along which there is mounted so as to be displaceable back and forth a slider member (14), there being hinge-mounted on the slider member (14) bracing spokes (15), the opposite ends of which are joined in articulated manner to the screen spokes (13), the slider member (14) being displaceable back and forth along the screen handle (12) by means of a rope drive (19or26).
REFERENCES:
patent: 3926202 (1975-12-01), Uthemann et al.
patent: 4757425 (1988-07-01), Waltz
patent: 203 02 792 (2003-05-01), None
patent: 0 806 606 (1997-11-01), None
Bron Elektronik AG
Murphy James J.
O'Shea Sandra
Thompson & Knight LLP
Tsidulko Mark
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