Caster and whiteboard comprising caster

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United States of America Patent

PATENT NO 9908363
SERIAL NO

15518532

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Importance

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Abstract

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Disclosed are: a caster mounted on a teaching aid including a whiteboard, or furniture, etc. so as to conveniently and stably convert between a movement state and a stopping state; and a whiteboard including the caster. The caster is mounted on a pedestal fixed to the lower end of a column frame on which the whiteboard is mounted.

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Patent Owner(s)

Patent OwnerAddress
OH JUN SEOKNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oh, Jun-Seok Goyang, KR 7 49

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