Image-pickup apparatus, camera grip, and image-pickup system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8628257
APP PUB NO 20130108254A1
SERIAL NO

13660014

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An image-pickup system includes an image-pickup apparatus having a first connection member and a camera grip having a second connection member capable of being attached to and removed from the first connection member. The first connection member includes a first screw member having a male screw and a first engagement member disposed inside the first screw member having a first concavo-convex shape. The second connection member includes a second screw member having a female screw part capable of engaging with the male screw part of the image-pickup apparatus and a second engagement member disposed inside the second screw member and having a second concavo-concave shape capable of engaging with the first concavo-concave shape of the image-pickup apparatus. The male screw part screws into the female screw part in a state where the first engagement member and the second engagement member engage with each other.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAOHTA-KU TOKYO 146-8501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iinuma, Futoshi Yokohama, JP 19 53

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