Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Elongate member extending between and interlocking plural...
Patent
1995-09-12
1997-04-29
Meyers, Steven N.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Elongate member extending between and interlocking plural...
411373, 411429, 411430, 411431, F16B 3900, F16B 3908, F16B 3714
Patent
active
056242182
ABSTRACT:
A safety lock device when combined with at least one pair of spaced screw fasteners, which by observation indicates tightness of the fasteners or looseness of either or both fastener, and additionally to limit counter rotation of either fastener to a small faction of a turn, characterized by a pair of replaceable caps anchored to each fastener, and a loose lanyard extending between the caps when the fasteners are in tightened condition, also any multiplicity of caps tethered by lanyards.
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Maxwell William H.
Meyers Steven N.
Santos Robert G.
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