Joints and connections – Interfitted members – Including set screw
Reexamination Certificate
2006-10-10
2006-10-10
Stodola, Daniel P. (Department: 3679)
Joints and connections
Interfitted members
Including set screw
C403S315000, C403S316000, C403S319000, C403S373000, C411S075000, C411S271000
Reexamination Certificate
active
07118303
ABSTRACT:
The present invention provides a linear locking set screw system capable of rapid linear engagement and disengagement. More specifically, the system utilizes a threaded outwardly expandable set screw and an expander member which are constructed and arranged to thread easily into a threaded aperture while in a first release position and can thereafter be securely locked in place and/or provide a secondary clamping force in a second engaged position. In this manner, the linear fastener system is capable of providing a precise, secure, and reproducible connection between multiple components without the need to apply rotational torque to the assembly.
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Doubler Robert L.
Hammill, Sr. John E.
Ferguson Michael P.
Stodola Daniel P.
Wood Herron & Evans LLP
Zimmer Spine, Inc.
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