Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Nut – and means to engage substructure on its opposite faces...
Reexamination Certificate
2007-07-03
2007-07-03
Saether, Flemming (Department: 3677)
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Nut, and means to engage substructure on its opposite faces...
C411S442000, C206S345000
Reexamination Certificate
active
10847795
ABSTRACT:
A nut feed system and method of feeding nuts through a nut feed passage which avoids contact between the feed pawl and the nut bore. The end face of the nut includes a nut feed groove extending perpendicular to the nut bore and the free end of the feed pawl is received in the groove to drive the nuts through a nut feed passage without contacting the bore. The disclosed embodiment of the nut includes a counterbore through the end face and radial channel-shaped feed grooves and the feed pawl includes a cylindrical center portion and radial portions received in the counterbore and feed grooves.
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Fabristeel Products Inc.
Howard & Howard Attorneys P.C.
Saether Flemming
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