Recreational apparatus for propelling a person about a fixed poi

Details Recreational apparatus for propelling a person about a fixed poi Recreational apparatus for propelling a person about a fixed poi

1989-07-21

1992-02-11

Crow, Stephen R.

Undertaking

273453, 119 29, A63B 100

Patent

active

050870351

ABSTRACT:
A recreational apparatus for propelling a person about a fixed point. A base is fixed with respect to ground. An extendable link is pivotally attached to the base. A handle is attached to the opposite end of the extendable link. The extendable link extends from an equilibrium position to an extended length upon application of an outward force applied to the extendable link. The outward force has an outward force component directed outward from the base along a longitudinal axis of the extendable link. After release of the outward force, the extendable link returns to its equilibrium position with an inward force. The inward force has an inward force component equal in magnitude and opposite in direction to the outward force component.

REFERENCES:
patent: 895055 (1908-08-01), Spooner
patent: 3563208 (1971-02-01), Nero
patent: 3747929 (1973-07-01), Burke
patent: 3752474 (1973-08-01), Macabet et al.
patent: 3810613 (1975-05-01), Jorwa
patent: 4245839 (1981-01-01), Trent
patent: 4256098 (1981-03-01), Swan et al.
patent: 4748937 (1988-06-01), Musetti
patent: 4772014 (1988-09-01), Rebman

Affiliated with

Also associated with

Rating

Recreational apparatus for propelling a person about a fixed poi does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recreational apparatus for propelling a person about a fixed poi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recreational apparatus for propelling a person about a fixed poi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-777899