Document scanning system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4686581
SERIAL NO

06764295

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention provides a scanner system which in one embodiment includes only a single moving part in the document path, namley a drive roll, which serves not only to move the document through the system, but also to provide a backing against which the document is pushed while a proximate region thereof is being scanned. The invention in an embodiment also provides an opto-mechanical assembly that is shock-mounted to the frame of the system at only three-spaced apart locations, so that the assembly tends to be isolated from vibration and torsional forces.

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Patent Owner(s)

Patent OwnerAddress
INTERGRAPH CORPORATION A DE CORPONE MADISON INDUSTRIAL PARK HUNTSVILLE AL 35807-4201

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cranston, Dean H Lebanon, NH 7 76
Lipkie, Curtis A Littleton, CO 7 116
Schneider, Gary W Littleton, CO 3 36
Spehrley, Jr Charles W White River Junction, VT 38 950

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