Exercise devices – User manipulated force resisting apparatus – component... – User interface element
Reexamination Certificate
2005-03-01
2005-03-01
Richman, Glenn E. (Department: 3764)
Exercise devices
User manipulated force resisting apparatus, component...
User interface element
C482S148000
Reexamination Certificate
active
06860842
ABSTRACT:
An intermediate section is inserted into the mid-portion of an exercise bar's body to increase its effectual length. The section is locked in place at each end thereof by the protrusion of a separation release button in one of the connecting members through a button opening in the member it is joined to. The button is retained in place either by a grasshopper leg spring supported upon a spring seat or a plastic memory resilient integral finger as snap-fit connection means.
REFERENCES:
patent: 1456304 (1923-05-01), Fritschka
patent: 2937653 (1960-05-01), Danciart et al.
patent: 4316610 (1982-02-01), Hinds
patent: 5131650 (1992-07-01), Hall
patent: 5788608 (1998-08-01), Wilkinson
patent: 6247483 (2001-06-01), Tung
Bonneville Loyd W.
Richman Glenn E.
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