Wall-climbing toy

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10384140
APP PUB NO 20180290065A1
SERIAL NO

15947945

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wall-climbing toy for negotiating an upstanding surface includes a housing with a movable part connected to the housing, wherein the housing has an opening; a wall-climbing wheel assembly located within the housing and partly exposed through the opening to engage an upstanding wall for countering gravitational force; and a transmission system that harvests power in the movement of the housing to bring about movement of the movable part, wherein the transmission system includes a clutch mechanism which engages to move the movable part by or with movement of the housing, and disengages to release the movable part.

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First Claim

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Patent Owner(s)

  • POLY RICH INDUSTRIAL LIMITED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Kung Jui Hong Kong, CN 4 1

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