Multi-axis door hinge and swing-out vertical-lift assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7007346
APP PUB NO 20040187263A1
SERIAL NO

10396284

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multi-axis automobile door mount providing a combination of swing-out and vertical-lift motion suitable for retrofitting a conventional swing-out automobile door for vertical-lift operation. The door is opened from a closed position in the conventional swing-out movement about a swing-out hinge. At a predetermined swing-out angle of the door to the automobile body, the door is moved in an upward vertical direction about the vertical-lift hinge. The door is closed by lowering the door to the horizontal orientation and closed in the conventional swing-in manner. A vertical-lift door system is provided to substantially incorporate the movement of a vertical-lift door with an integrated system of one or more hinges and lift assist devices. The lift assist devices provide for, singularly or in combination, among other things, controlled and deliberate movement of the door, power-assisted door operation, and/or easier integration and assembly onto the automobile.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
THE HOFFMAN GROUP INTERNATIONAL LTDKINGSTON CHAMBERS RD P O BOX 173 TORTOLA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoffman, Lawrence Andrew 877 SW. Summit View Dr., Portland, OR 87225 39 369

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