Truck door frame and door installation assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6012765
SERIAL NO

08740209

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A truck door frame and door installation assembly and method for making the door frame are disclosed. Specifically, a door frame constructed of a monolithic piece of sheet metal completely bounds a door opening. The door frame is attached to an underlying sidewall frame structure. The door frame has a pilot hole therethrough for receiving a protruding alignment element from a door positioner and supporter. Other truck cab assembly components, such as the roof structure and firewall assembly, are attachable to the door frame. A door installation assembly and method for adjusting and installing a door in the closed position is also provided. In particular, a piano hinge having a first flap is mounted to a fore side edge of a door. The second flap of the hinge is mounted to an exterior hinge receiving surface of the door frame and extends forwardly and substantially perpendicularly to the fore side edge and first flap when the door is closed. The door can therefore be adjusted or properly aligned and fastened when the door is in the closed position within the door frame.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FREIGHTLINER CORPORATION4747 NORTH CHANNEL AVENUE PORTLAND OR 97208

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kalstiantz, Edmond Beaverton, OR 4 52
Novoa, Luis A Portland, OR 6 229
Wright, Jr Homer Franklin Vancouver, WA 5 80

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