Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Headed fastener element – Having resilient securing structure on shank
Reexamination Certificate
2011-03-01
2011-03-01
Estremsky, Gary (Department: 3677)
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Headed fastener element
Having resilient securing structure on shank
C411S508000
Reexamination Certificate
active
07896601
ABSTRACT:
Disclosed is a fastener that comprises a stud member and a nut member. The stud member includes a base portion, a stem, a plurality of locating features, and, a plurality of slanted ridges. The stem has a head portion and a body portion, where the body portion is positioned on the base portion for enabling the stem to extend vertically from the base portion. The plurality of locating features extends from the body portion, and is disposed on the base portion. The plurality of slanted ridges extends from the stem. The nut member includes a central element configured to have two projecting members extending opposite to each other from a periphery of the central element. The central element comprises an aperture therewithin for receiving the stem therethrough and for interlocking the nut member with the stud member to retain the stud member at a locked configuration.
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Kalyanadurga Vishwanath
Kanchumarthy Venkata
Estremsky Gary
Marimba Auto, LLC
Schloff Jay M.
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