Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Member preassembled with substructure at through-passage or...
Reexamination Certificate
2006-10-03
2006-10-03
Sandy, Robert J. (Department: 3677)
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Member preassembled with substructure at through-passage or...
C411S999000, C411S516000, C411S508000, C411S509000, C411S510000, C411S913000, C411S552000
Reexamination Certificate
active
07114899
ABSTRACT:
A pop-up fastener including a tubular retainer for one-way passage into a socket. A fastening member slidably extends through the retainer. The fastening member has helical threads at its top and a protrusion at its bottom. A compressed spring is positioned atop the retainer for urging the protrusion into engagement with the bottom of the retainer and for urging the helical threads from the top of the retainer.
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Carpinella Ralph
Dombroski Robert Neil
Gass Richard Christopher
Greiner Stephen R.
Reese David
Sandy Robert J.
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