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...
Patent
1986-07-16
1987-11-03
Smith, Gary L.
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...
411510, 411913, F16B 3704
Patent
active
047040599
ABSTRACT:
A plastic screw grommet is disclosed, which has a body formed with a threaded hole and also formed in a lower end portion with a diagonal slit. A side of at least one of divisions defined by the slit is formed with a flexible hook portion adjacent to an edge of the slit and outwardly inclined toward the flange.
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patent: 4077300 (1978-03-01), Yoda
patent: 4133246 (1979-01-01), Small
patent: 4460298 (1984-07-01), Solarz et al.
patent: 4579492 (1986-04-01), Kazino et al.
Arakawa Masaru
Nakama Daiji
Nifco Inc.
Smith Gary L.
Wilson Neill
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