Patent US4645197A successfully refreshed from Google Patents.
US4645197A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bounce board exerciser
Assignee: Individual
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Filing: 1984-09-26
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Granted: 1987-02-24
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Expires: 2004-09-26
Abstract
Abstract The exerciser consists of a platform suspended on springs and connected to adjustably connected to shock absorbers for dissipating energy. The assembly is constructed to have a resonant frequency which matches the tempo of bouncy popular tunes and remains the same regardless of the weight of the user: The user first sets his weight and then makes the platform oscillate by flexing his knees and by exerting pressure on a handle which moves in synchronism with, but oppositely to, the platform. The unit can be constructed for use by one or two persons. In one embodiment, the platform is fastened at one end of a lever frame, the other end of which is pivoted. The frame is suspended on elastic springs fastened to a movable sled whose position on the frame is determined by the user's weight. In other embodiments, a compressed coil spring is employed.
Inventors
- 👤 Richard McFee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:43
CPC Classifications
A; A63; A63B; A63B5/00; A63B5/08; A63B21/00; A63B21/40; A63B21/4041; A63B21/4047; A63B25/00; A63B25/08; A63B21/02; A63B21/023; A63B21/28; A63B2210/00; A63B2210/50; A63B2220/00; A63B2220/40
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
68 words
A bounce board exerciser comprising a support; at least one platform for mounting a user thereon movably mounted on said support for up and down movement; spring means operatively connected to and supporting said platform and balancing the weight of a user thereon; and energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform caused by the user.
Claim 2
Dependent Claim
68 words
A bounce board exerciser comprising a support; at least one platform for mounting a user thereon movably mounted on said support for up and down movement; spring means operatively connected to and supporting said platform and balancing the weight of a user thereon; and energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform caused by the user.
Claim 3
Dependent Claim
40 words
A bounce board exerciser as set forth in claim 1 which further comprises means for adjusting said spring means relative to said platform to cause said platform to settle at a predetermined elevation for a given load on said platform.
Claim 4
Dependent Claim
42 words
A bounce board exerciser as set forth in claim 1 which further comprises a lever frame pivotally mounted at one end on said support and secured to said platform at an opposite end for pivotally mounting said platform relative to said support.
Claim 5
Dependent Claim
25 words
A bounce board exerciser as set forth in claim 3 wherein said spring means is connected to and between said support and said lever frame.
Claim 6
Dependent Claim
41 words
A bounce board exerciser as set forth in claim 4 which further comprises means for adjusting said spring means longitudinally of said lever frame to cause said platform to settle at a predetermined elevation for a given load on said platform.
Claim 7
Dependent Claim
22 words
A bounce board exerciser as set forth in claim 4 wherein said spring means includes at least two transverse rows of springs.
Claim 8
Dependent Claim
40 words
A bounce board exerciser as set forth in claim 3 wherein energy dissipation means is connected to and between said support and said lever frame and which further comprises means for adjusting said dissipation means longitudinally of said lever frame.
Claim 9
Dependent Claim
18 words
A bounce board exerciser as set forth in claim 7 wherein said dissipation means is a shock absorber.
Claim 10
Dependent Claim
38 words
A bounce board exerciser as set forth in claim 1 which further comprises a pair of said platforms, and wherein said spring means is adjustable to cause said platforms to settle at mid-positions thereof when mounted by users.
Claim 11
Dependent Claim
60 words
A bounce board exerciser as set forth in claim 9 wherein said platforms are pivotally mounted on a common horizontal axis and which further comprises an adjustable spring means connected with a respective platform and means for adjusting each spring means relative to said respective platform to settle at a predetermined elevation for a given load on said respective platform.
Claim 12
Dependent Claim
74 words
A bounce board exerciser as set forth in claim 1 which further comprises a pair of said platforms, a pair of said spring means and a pair of said energy dissipation means, one of said spring means and one of said energy dissipation means being connected to one of said platforms and the other of said spring means and the other of said energy dissipation means being connected to the other of said platforms.
Claim 13
Dependent Claim
21 words
A bounce board exerciser as set forth in claim 11 wherein said platforms are pivotally mounted on a common horizontal axis.
Claim 14
Dependent Claim
35 words
A bounce board exerciser as set forth in claim 11 which further comprises a lever frame pivotally mounted at an intermediate point within said support, said frame having said platforms mounted at opposite ends thereof.
Claim 15
Dependent Claim
89 words
A bounce board exerciser as set forth in claim 13 which further comprises a rocker arm pivotally mounted at an intermediate point within said support and a link pivotally connected at one end to said rocker arm and adjustably mounted on said lever frame at an opposite end and wherein each energy dissipation is a shock absorber connected at one end to said support and at an opposite end to said rocker arm whereby adjustment of said link along said lever frame adjusts the stroke of said shock absorbers.
Claim 16
Dependent Claim
44 words
A bounce board exerciser as set forth in claim 1 which further comprises means for measuring the rate at which energy is dissipated in said energy dissipation means and read-out means connected to said measuring means for displaying a value indicative of said rate.
Claim 17
Dependent Claim
89 words
A bounce board exerciser comprising a housing; a platform pivotally mounted in said housing on a horizontal axis to receive a user for up and down movement; spring means within said housing operatively connected to and supporting said platform in a raised position relative to said housing and for balancing the weight of a user thereon; and energy dissipation means in said housing connected to and between said platform and said housing for dissipating energy delivered thereto in response to a movement of said platform caused by the user.
Claim 18
Dependent Claim
89 words
A bounce board exerciser comprising a housing; a platform pivotally mounted in said housing on a horizontal axis to receive a user for up and down movement; spring means within said housing operatively connected to and supporting said platform in a raised position relative to said housing and for balancing the weight of a user thereon; and energy dissipation means in said housing connected to and between said platform and said housing for dissipating energy delivered thereto in response to a movement of said platform caused by the user.
Claim 19
Dependent Claim
28 words
A bounce board exerciser as set forth in claim 16 which further comprises means for adjusting said energy dissipation means so vary the amount of energy dissipated thereby.
Claim 20
Dependent Claim
49 words
A bounce board exerciser as set forth in claim 16 wherein said spring means is connected between and to said platform and said housing and which further comprises means for adjusting said spring means to maintain said platform at a predetermined elevation for a given load on said platform.
Claim 21
Dependent Claim
48 words
A bounce board exerciser as set forth in claim 18 wherein said energy dissipation means is a shock absorber having a variable stroke and which further comprises means for adjusting said shock absorber relative to at least one of said platform and said housing to vary said stroke.
Claim 22
Dependent Claim
44 words
A bounce board exerciser as set forth in claim 19 which further comprises means for measuring the rate of which energy is dissipated in said energy dissipation means and readout means connected to said measuring means for displaying a value indicative of said rate.
Claim 23
Dependent Claim
130 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; a lever frame pivotally mounted on one end of said support and secured to said platform at an opposite end for pivotally mounting said platform relative to said support; spring means connected to and between said support and said lever frame for supporting said platform; means for adjusting said spring means longitudinally of said lever frame to cause said platform to settle at a predetermined elevation for a given load on said platform; means for changing the length of said spring means to vary the pressure force thereof; and energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform.
Claim 24
Dependent Claim
130 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; a lever frame pivotally mounted on one end of said support and secured to said platform at an opposite end for pivotally mounting said platform relative to said support; spring means connected to and between said support and said lever frame for supporting said platform; means for adjusting said spring means longitudinally of said lever frame to cause said platform to settle at a predetermined elevation for a given load on said platform; means for changing the length of said spring means to vary the pressure force thereof; and energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform.
Claim 25
Dependent Claim
43 words
A bounce board exerciser as set forth in claim 21 wherein said means for changing the length of said spring means includes an inclined ramp on said lever frame and a sled connected to said spring means and slidably mounted on said ramp.
Claim 26
Dependent Claim
108 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; a lever frame pivotally mounted at one end of said support and secured to said platform at an opposite end for pivotally mounting said platform relative to said support; a handle assembly mounted on said support and including a handle bar articulated to said lever frame for moving in an opposite direction to a pivoting movement of said lever frame; spring means for supporting said platform; and energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform.
Claim 27
Dependent Claim
108 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; a lever frame pivotally mounted at one end of said support and secured to said platform at an opposite end for pivotally mounting said platform relative to said support; a handle assembly mounted on said support and including a handle bar articulated to said lever frame for moving in an opposite direction to a pivoting movement of said lever frame; spring means for supporting said platform; and energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform.
Claim 28
Dependent Claim
24 words
A bounce board exerciser as set forth in claim 23 wherein said handle assembly is removably mounted on said support and said lever frame.
Claim 29
Dependent Claim
163 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; spring means for supporting said platform; a shock absorber having a variable stroke connected to said platform for dissipating energy delivered thereto in response to a movement of said platform; means for measuring the rate at which energy is dissipated in said shock absorber, said measuring means including a device for measuring the change of length in said stroke of said shock absorber and emitting a corresponding signal, a differentiator to receive and differentiate said signal, a cubing circuit to cube the differentiated signal, a rectifier for rectifying said signal from said differentiator and said cubing circuit and an averager connected to said cubing circuit to average the cubed and rectified signal for emission therefrom; and read-out means connected to said averager of said measuring means for displaying a value indicative of said rate in response to said signal from said averager.
Claim 30
Dependent Claim
163 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; spring means for supporting said platform; a shock absorber having a variable stroke connected to said platform for dissipating energy delivered thereto in response to a movement of said platform; means for measuring the rate at which energy is dissipated in said shock absorber, said measuring means including a device for measuring the change of length in said stroke of said shock absorber and emitting a corresponding signal, a differentiator to receive and differentiate said signal, a cubing circuit to cube the differentiated signal, a rectifier for rectifying said signal from said differentiator and said cubing circuit and an averager connected to said cubing circuit to average the cubed and rectified signal for emission therefrom; and read-out means connected to said averager of said measuring means for displaying a value indicative of said rate in response to said signal from said averager.
Claim 31
Dependent Claim
75 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; spring means for supporting said platform; energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform; and a handle assembly mounted on said support and including a handle articulated to said platform for moving in an opposite direction to the movement of said platform.
Claim 32
Dependent Claim
75 words
A bounce board exerciser comprising a support; at least one platform movably mounted on said support for up and down movement; spring means for supporting said platform; energy dissipation means connected to said platform for dissipating energy delivered thereto in response to a movement of said platform; and a handle assembly mounted on said support and including a handle articulated to said platform for moving in an opposite direction to the movement of said platform.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-02-23 | 1990-08-25 | 1991-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-02-23 | 1994-08-25 | 1995-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-02-23 | 1998-08-25 | 1999-02-24 | $7700.00 | Window Closed / Lapsed |