Lens cap unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8947798
APP PUB NO 20130148217A1
SERIAL NO

13713574

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Importance

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Abstract

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A lens cap unit includes a mounting part mounted on a fixed cylinder in which a movable lens cylinder is movably contained, at least one barrier provided on the mounting part to be movable between a closed position covering a leading end portion of the movable lens cylinder and an opened position opening the leading end portion of the movable lens cylinder, and a cam protrusion provided on the barrier. The cam protrusion engages with the movable lens cylinder at a position outside an effective diameter of the movable lens cylinder.

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Patent Owner(s)

Patent OwnerAddress
RICOH COMPANY LTDTOKYO 143-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamashita, Naoyuki Yokohama, JP 16 75

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