Photography – Camera detail – Diaphragm
Reexamination Certificate
2008-07-24
2009-12-29
Koval, Melissa J (Department: 2862)
Photography
Camera detail
Diaphragm
C396S449000, C396S458000, C348S367000
Reexamination Certificate
active
07637675
ABSTRACT:
A first cam gear (a shutter cam gear) and a second cam gear (a mirror cam gear) are driven to successively realize a first phase (a stop phase), a second phase (a live view phase), and a third phase (a shooting phase).
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Sakai et al. JP 2009031512 A, Feb. 12, 2009,. English Abstract included.
Inukai Hiroaki
Sakai Masanori
Canon Kabushiki Kaisha
Canon USA Inc IP Div
Koval Melissa J
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