Photography – Having operator controlled data entry into camera – Manual manipulators on camera body unit
Reexamination Certificate
2006-05-30
2006-05-30
Perkey, W. B. (Department: 2851)
Photography
Having operator controlled data entry into camera
Manual manipulators on camera body unit
C396S543000, C348S373000, C200S0110TC, C200S336000, C200S571000, C116S213000, C116S309000
Reexamination Certificate
active
07054551
ABSTRACT:
A mode selection device and a multi-function button containing such a device are provided. The mode selection device includes a case, a chassis and a dial. The case has a hole; the chassis, lying under the case, includes a latch and a set of slots. The latch is between the slots. The dial, installed in the hole, includes a recess and a set of protuberances corresponding to the slots. The recess is located in the center of the dial. The protuberances are located under the dial and engage with the slots. When the latch engages with an edge of the dial, the latch, the slots and the protuberances together keep the relative position between the dial and the chassis unchanged.
REFERENCES:
patent: 3964082 (1976-06-01), Mita
patent: 6067424 (2000-05-01), Shono
patent: 6930726 (2005-08-01), Nagai
patent: 2005/0094995 (2005-05-01), Cheng
patent: 2005/0145466 (2005-07-01), Wang
Liao Chi-Yu
Lu Jih-Yung
BENQ Corporation
Perkey W. B.
Snell & Wilmer L.L.P.
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