Pantograph jack

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5449149
SERIAL NO

08246087

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In a pantograph jack an improvement comprising an extended tube mounted in a joint of the pantograph to extend a threaded annulus towards a shortened screw of the jack in which the extended tube has an integral construction and is positioned in the joint by crimping of tabs about trunnion pins in the joint.

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Patent Owner(s)

Patent OwnerAddress
VENTRA GROUP INCR R #1 75 REAGENS INDUSTRIAL BRADFORD ONTARIO L3Z 2A4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Popowich, David J Toronto, CA 9 98

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