Photography – Camera detail – Shutter
Reexamination Certificate
2009-11-18
2011-11-01
Mahoney, Christ (Department: 2862)
Photography
Camera detail
Shutter
C396S497000
Reexamination Certificate
active
08047733
ABSTRACT:
A blade drive device includes: a board having a shutter opening; a blade for adjusting an amount of light entering the shutter opening; and a transmitting member for transmitting a drive force to the blade. The transmitting member includes a drive pin swinging about a given support point. The blade has a first cam slot engaged with the drive pin and swinging about a given support point in conjunction with a swinging of the drive pin. The first cam slot includes a first permitting area and a first restricting area. The blade is permitted to swing when the drive pin is located in the first permitting area. The blade is restricted from swinging when the drive pin is located in the first restricting area.
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First Notification of Office Action received from The State Intellectual Property Office of China in counterpart application No. 200980101061.4 dated May 31, 2011 with English translation (7 pages).
Notification of Submission of Opinion received from the Korean Intellectual Property Office in counterpart application No. 10-2009-7023993 dated Jul. 1, 2011 with English translation (8 pages).
Charoensilputthakun Prapas
Nakano Takashi
Ngernping Noppadol
Numnual Phichet
Kratz Quintos & Hanson, LLP
Mahoney Christ
Seiko Precision Inc.
Smith Linda
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