Demountable multi-purpose exercise device

Details Demountable multi-purpose exercise device Demountable multi-purpose exercise device

2005-08-09

2005-08-09

Donnelly, Jerome W. (Department: 3764)

Gas: heating and illuminating

Retorts

Attachments

C482S121000, C482S127000

Reexamination Certificate

active

06926747

ABSTRACT:
A demountable multi-purpose exercise device including a pair of elongate plunger members, a central guide member having a pair of oppositely disposed portions for demountable telescopic engagement with the pair of elongate plunger members. Further included is a depressible resilient means disposed between the pair of elongate plunger members and the central guide member, operative to permit mutual contraction of the plunger members in response to opposing axial forces applied thereto. There is an elongate flexible member longitudinally looped about the exercise device in engagement with the pair of elongate plunger members. Further, there are included, for use with the exercise device an exercise apparatus comprising retractable spool or drum members in cylindrical casings and elongate flexible members fixably attached and resiliently coiled about the spool members to be uncoiled in response to a force applied thereto.

REFERENCES:
patent: 3268225 (1966-08-01), Kölbel
patent: 3746339 (1973-06-01), Cox
patent: 4290599 (1981-09-01), Berger
patent: 5031906 (1991-07-01), Jang

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