Reciprocating driver apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5415489
SERIAL NO

08154048

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A mechanical coupling including a drive shaft reciprocable on an axis; an actuator shaft mounted for reciprocating rectilinear motion on the axis; and a coupling mechanism for transmitting reciprocating motion of the drive shaft to the actuator shaft; the coupling mechanism including a pivot joint allowing relative pivotal movement between the drive shaft and the actuator shaft, and a translational joint allowing relative translational movement between the drive shaft and the actuator shaft in directions transverse to the axis, the translational joint having a flexible link connecting the pivot joint and the drive shaft.

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Patent Owner(s)

Patent OwnerAddress
ZYMARK CORPORATIONHOPKINTON MASSCHUSETTS 01748

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abhrahams, Louis Worcester, MA 1 8
Conklin, Timothy J Lynnfield, MA 3 53
Dunlap, Raymond R Douglas, MA 8 209
Hutchins, Burleigh M Milford, MA 24 730
Kimball, Ronald A Brookfield, MA 3 53
Petracca, John W. Upton, MA 3 53
Swanson, Bruce A Mansfield, MA 6 208

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