US4632393A — Multi-purpose exercising apparatus

Claim 1

Independent Claim 233 words

A multi-purpose exercise apparatus comprising: a portable structural frame for providing a fixed base support while the exercise apparatus is in use, and having body-positioning means to position one portion of a user's body; an exercise bar assembly comprising a sleeve member, an elongated tube slidably received throught said sleeve member, and means Providing frictional resistance to movement of said elongated tube through said sleeve member; means for mounting said exercise bar assembly to said structural frame; an elongated reactive member axially movable with respect to said elongated tube, and at least partially received within one end of said tube; force measuring means mounted to said elongated tube for visually indicating to said user the relative magnitude of force applied between said sleeve member and said elongated tube; force applying means coupled to said reactive member adapted to be selectively positioned relative to said user so as to bear against said user's upper frontal region, back or upper legs, or to be releasably gripped by said user's hands for exerting axially-directed forces on said elongated tube relative to said sleeve member in response to forces exerted by said user; and said force-measuring means comprises means for coupling said elongated reactive member to said elongated tube so that the displacement of said tube relative to said reactive member is proportional to the magnitude of force applied to said exercise bar assembly by said user.

Claim 2

Dependent Claim 233 words

A multi-purpose exercise apparatus comprising: a portable structural frame for providing a fixed base support while the exercise apparatus is in use, and having body-positioning means to position one portion of a user's body; an exercise bar assembly comprising a sleeve member, an elongated tube slidably received throught said sleeve member, and means Providing frictional resistance to movement of said elongated tube through said sleeve member; means for mounting said exercise bar assembly to said structural frame; an elongated reactive member axially movable with respect to said elongated tube, and at least partially received within one end of said tube; force measuring means mounted to said elongated tube for visually indicating to said user the relative magnitude of force applied between said sleeve member and said elongated tube; force applying means coupled to said reactive member adapted to be selectively positioned relative to said user so as to bear against said user's upper frontal region, back or upper legs, or to be releasably gripped by said user's hands for exerting axially-directed forces on said elongated tube relative to said sleeve member in response to forces exerted by said user; and said force-measuring means comprises means for coupling said elongated reactive member to said elongated tube so that the displacement of said tube relative to said reactive member is proportional to the magnitude of force applied to said exercise bar assembly by said user.

Claim 3

Dependent Claim 54 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said force applying means comprises releasably secured strap means so that said user, while maintaining a seated upright position on said body-positioning means, can move said elongated tube through said sleeve member by exerting forces against said strap means through his or her back.

Claim 4

Dependent Claim 61 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said force applying means comprises releasably secured strap means so that said user, while maintaining a supine position on said body-positioning means, can move said elongated tube through said sleeve member by exerting forces against said strap means through his or her upper leg regions adjacent his or her knee regions.

Claim 5

Dependent Claim 69 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said force applying means comprises a flat surface adjacent one end of said elongated tube and located in a perpendicular plane relative to said tube so that said user, while maintaining a seated upright position on said body-positioning means, can move said elongated tube through said sleeve member by pushing against said surface with his or her sternum region.

Claim 6

Dependent Claim 25 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said mounting means comprises means for pivotably mounting said exercise bar assembly to said frame.

Claim 7

Dependent Claim 85 words

A multi-purpose exercise apparatus in accordance with claim 5 wherein said means for pivotably mounting said exercise bar assembly to said frame provides for positioning of said exercise bar assembly so that said user, while maintaining a seated upright position on said body-positioning means, can position said exercise bar assembly in a vertical orientation and move said elongated tube through said sleeve member by exerting forces on said force applying means in a manner so as to exercise muscle groups in said user's shoulder regions.

Claim 8

Dependent Claim 92 words

A multi-purpose exercise apparatus in accordance with claim 5 wherein said means for pivotably mounting said exercise bar assembly to said frame provides for said exercise bar assembly to be angled relative to said frame so that said user, while maintaining a seated upright position on said body-positioning means, can releasably grip said force applying means so as to move said elongated tube through said sleeve member by exerting forces against said force applying means in a manner so as to exercise bicep and tricep muscle groups in said user's arm regions.

Claim 9

Dependent Claim 59 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said mounting means comprises: a pair of elongated bars rigidly secured to said structural frame and extending at an angle upwardly and forwardly from said frame; and pivot means coupled to said elongated bars and said sleeve member for pivotably mounting said sleeve member relative to said structural frame.

Claim 10

Dependent Claim 22 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said body-positioning means comprises a cushion on which said user may sit.

Claim 11

Dependent Claim 37 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said force applying means is coupled to one end of said elongated tube, and said force measuring means is mounted on said tube adjacent said one end.

Claim 12

Dependent Claim 51 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein said force measuring means comprises a dial face mounted on said elongated tube and visible to said user, and a pointer rotatably mounted on said dial face to visually indicate forces applied to said elongated tube relative to said sleeve member.

Claim 13

Dependent Claim 26 words

A multi-purpose exercise apparatus in accordance with claim 1 and further comprising means to adjustably limit the movement of said elongated tube through said sleeve member.

Claim 14

Dependent Claim 88 words

A multi-purpose exercise apparatus in accordance with claim 12 wherein said movement limiting means comprises: a pair of rings slidably mounted on said elongated tube, one of said rings positioned on each side of said sleeve member; and means coupled to each of said rings for securing each of said rings in an adjusted position on said elongated tube, whereby said sleeve member can be limited to movement along the entire length of said tube down to no movement at selected positions along the length of said tube.

Claim 15

Dependent Claim 132 words

A multi-purpose exercise apparatus in accordance with claim 1 wherein: said body-positioning means comprises a cushion on which said user may sit; said mounting means comprises a pair of elongated bars rigidly mounted to said structural frame and extending upwardly and forwardly therefrom, and means coupled to said sleeve member and said elongated bars for pivotably mounting said exercise bar assembly relative to said structural frame; said force applying means comprises a hand-bar perpendicularly coupled to one end of said elongated tube, a rectangular support block mounted to said hand-bar so as to be perpendicular to an axis of the elongated tube, and a strap releasably coupled to ends of the hand-bar; and said exercise apparatus further comprises means to adjustably limit the movement of said elongated tube through said sleeve member.

Claim 16

Dependent Claim 191 words

A multi-purpose exercise apparatus comprising: a portable structural frame having a base for providing a fixed base support while the exercise apparatus is in use and sleeve support means extended upwardly and forwardly of said base; body-positioning means on said base support providing a seat on which the user can sit; an exercise bar assembly comprising a sleeve member, an elongated tube slidably received through said sleeve member, and means providing frictional resistance to movement of said elongated tube through said sleeve member; an elongated reactive member axially movable with respect to said elongated tube, and at least partially received within one end of said tube; means for pivotably mounting said sleeve member to said sleeve support means; force applying means coupled to said reactive member so that said elongated tube can be moved reciprocably through said sleeve member by movement of a user's body in engagement with said force applying means; and means for coupling said elongated reactive member to said elongated tube so that displacement of said tube relative to said reactive member is proportional to the magnitude of force applied to said exercise bar assembly by said user.

Claim 17

Dependent Claim 191 words

A multi-purpose exercise apparatus comprising: a portable structural frame having a base for providing a fixed base support while the exercise apparatus is in use and sleeve support means extended upwardly and forwardly of said base; body-positioning means on said base support providing a seat on which the user can sit; an exercise bar assembly comprising a sleeve member, an elongated tube slidably received through said sleeve member, and means providing frictional resistance to movement of said elongated tube through said sleeve member; an elongated reactive member axially movable with respect to said elongated tube, and at least partially received within one end of said tube; means for pivotably mounting said sleeve member to said sleeve support means; force applying means coupled to said reactive member so that said elongated tube can be moved reciprocably through said sleeve member by movement of a user's body in engagement with said force applying means; and means for coupling said elongated reactive member to said elongated tube so that displacement of said tube relative to said reactive member is proportional to the magnitude of force applied to said exercise bar assembly by said user.

Claim 18

Dependent Claim 36 words

A multi-purpose exercise apparatus in accordance with claim 15 wherein said force applying means comprises handgrips which extend laterally of said elongated tube so that the user can grasp the handgrips with his or her hands.

Claim 19

Dependent Claim 51 words

A multi-purpose exercise apparatus in accordance with claim 15 wherein said force applying means comprises a strap which is adapted to be releasably secured around the chest of a user for movement of the elongated tube by reciprocal rotational movement of the user's upper body with respect to the seat thereof.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1989-12-29	1990-06-30	1990-12-30	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1993-12-29	1994-06-30	1994-12-30	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	1997-12-29	1998-06-30	1998-12-30	$7700.00	Window Closed / Lapsed

Multi-purpose exercising apparatus

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