Exercise devices – User manipulated force resisting apparatus – component... – Utilizing weight resistance
Reexamination Certificate
2008-03-11
2008-03-11
Till, Terrence R. (Department: 4175)
Exercise devices
User manipulated force resisting apparatus, component...
Utilizing weight resistance
C482S087000, C403S150000, C416S133000
Reexamination Certificate
active
10709803
ABSTRACT:
Steel cables on fitness equipment, through repeated use, will build up undesired torque, due to irregular and unpredictable turns and spins. Such accumulated and undesired torque has a tendency to cause the cable to derail from the grooves on the gears it is supposed to stay and slide. The grab bar or handle bar, where a user grabs to start workout routine, likewise, has a tendency to turn or spin in an uncontrollable way and could potentially injure a user. Present invention effectively releases the undesired torque and restores the cable to its neutral and relaxed state, so that the fitness equipment will experience less malfunctioning, and user safety is enhanced.
REFERENCES:
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patent: 5393162 (1995-02-01), Nissen
patent: 6527418 (2003-03-01), Scherba
patent: 6572483 (2003-06-01), Hoffman
Durcik Ryan
Lee, Esq. Jen-Feng
Till Terrence R.
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