Positionable hidden hydraulic hinge

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11215001
APP PUB NO 20200087966A1
SERIAL NO

16694701

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A positionable hidden hydraulic hinge configured for installation of a door is provided. The positionable hidden hydraulic hinge includes a non-movable device body configured to be connectable with a door frame, a rotatable device body configured to be connectable with a door leaf, and a hinge configured to connect the non-movable device body and the rotatable device body. The rotatable device body includes a bearing guiding base having a guiding groove and a hydraulic chamber body. The positionable hidden hydraulic hinge also includes a linkage assembly configured to penetrate throughout the hinge. Two ends of the linkage assembly are configured to pivotably connect with the non-movable device body and an internal mechanism of the rotatable device body, respectively. A first end of the bearing guiding base is fixedly connected with the hinge, and a second end of the bearing guiding base is connected with the hydraulic chamber body.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NINGBO PENTAGON DAMPER CO LTDZONE 1 LEVEL 1 BLDG 9 1177 LINGYUN RD HIGH TECH DISTRICT NINGBO ZHEJIANG 315040

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Fuyong Ningbo, CN 1 2

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