US4880227A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable exerciser
Assignee: Individual
•
Filing: 1988-12-12
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Granted: 1989-11-14
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Expires: 2008-12-12
Abstract
Abstract An exercise apparatus having an upright support frame upon which is mounted an adjustably weighted pull cable, an exercise lever, a rotary hand crank assembly and a rotary pedal crank assembly, all spaced within reach of a person seated or standing in front of the upright support frame in a user station. The user station is particularly adapted to receive a detachable seat member for the user, or when detached, permits the reception of a conventional chair or wheelchair in which the user may sit to operate any one or all of the exercise devices on the upright support frame.
Inventors
- 👤 Wendell L. Sowell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 18:43
CPC Classifications
A; A63; A63B; A63B22/00; A63B22/0002; A63B22/001; A63B22/0012; A63B21/00; A63B21/00058; A63B21/00069; A63B21/00072; A63B21/15; A63B21/151; A63B21/154; A63B21/40; A63B21/4027; A63B21/4033; A63B21/4035; A63B21/4041; A63B21/4043; A63B21/4047; A63B23/00; A63B22/06; A63B22/0605; A63B2022/0635; A63B2022/0652; A63B71/00; A63B71/0009; A63B2071/0018; A63B21/06; A63B21/062; A63B21/0626; A63B21/0628; A63B2208/00; A63B2208/02; A63B2208/0228; A63B2225/00; A63B2225/10; A63B23/035; A63B23/03575; A63B23/04; A63B23/0476
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
338 words
An exercise apparatus comprising: (a) a base frame adapted to be supported upon a floor and having front and rear portions, (b) an upright support frame projecting upward from said base frame, (c) a seat station in front of said upright support frame, (d) pulley means mounted on the upper portion of said upright support frame, (e) a cable supported for movement over said pulley means and having front and rear ends on opposite sides of said pulley means, (f) a cable handle on the front end of said cable above said seat station, (g) detachable weight means mounted on said rear end of said cable, (h) an exercise lever having front and rear end portions, and means pivotally mounting said rear end portion on said upright support frame to permit vertical swinging movement of said front end portion above said seat station, (i) resistive means connecting said exercise lever to said upright support frame to resist said swinging movement of said exercise lever, (j) a first crank member having at least one first rotary crank arm and a crank handle on said first crank arm, (k) first mounting means mounting said first crank member on said upright support frame above said seat station for longitudinal adjustable movement front-to-rear of said upright support frame, (l) a second crank member having at least one second rotary crank arm and a pedal mounted on said second crank arm for rotating said second crank arm, (m) second mounting means mounting said second crank member on said upright frame member behind and below said seat station and below said first mounting means for adjustable movement of said second crank member in a front-to-rear direction, (n) said cable handle, said front end portion of said exercise lever, and said crank handle being spaced from said seat station within reach of a hand of the person seated in said seat station, and said pedal being spaced from said seat station within the reach of a foot of the person seated in said seat station.
Claim 2
Dependent Claim
338 words
An exercise apparatus comprising: (a) a base frame adapted to be supported upon a floor and having front and rear portions, (b) an upright support frame projecting upward from said base frame, (c) a seat station in front of said upright support frame, (d) pulley means mounted on the upper portion of said upright support frame, (e) a cable supported for movement over said pulley means and having front and rear ends on opposite sides of said pulley means, (f) a cable handle on the front end of said cable above said seat station, (g) detachable weight means mounted on said rear end of said cable, (h) an exercise lever having front and rear end portions, and means pivotally mounting said rear end portion on said upright support frame to permit vertical swinging movement of said front end portion above said seat station, (i) resistive means connecting said exercise lever to said upright support frame to resist said swinging movement of said exercise lever, (j) a first crank member having at least one first rotary crank arm and a crank handle on said first crank arm, (k) first mounting means mounting said first crank member on said upright support frame above said seat station for longitudinal adjustable movement front-to-rear of said upright support frame, (l) a second crank member having at least one second rotary crank arm and a pedal mounted on said second crank arm for rotating said second crank arm, (m) second mounting means mounting said second crank member on said upright frame member behind and below said seat station and below said first mounting means for adjustable movement of said second crank member in a front-to-rear direction, (n) said cable handle, said front end portion of said exercise lever, and said crank handle being spaced from said seat station within reach of a hand of the person seated in said seat station, and said pedal being spaced from said seat station within the reach of a foot of the person seated in said seat station.
Claim 3
Dependent Claim
30 words
The invention according to claim 1 further comprising adjustable brake means mounted on each of said first and second crank members for resisting the rotation of said corresponding crank arms.
Claim 4
Dependent Claim
64 words
The invention according to claim 1 in which said pulley means comprises a front pulley and a rear pulley, said front pulley being mounted for free rotary movement about a transverse axis on said upright support frame above said seat station, said rear pulley being mounted for free rotary movement about a transverse axis on the upper rear portion of said upright support frame.
Claim 5
Dependent Claim
51 words
The invention according to claim 1 in which said upright support frame has a narrow transverse dimension relative to the upright and front-to-rear dimensions of said upright support frame, the transverse dimension of said seat station being substantially greater than and extending beyond the opposite sides of said upright support frame.
Claim 6
Dependent Claim
110 words
The invention according to claim 4 in which said upright support frame has a vertical central medial plane, said cable lying substantially in said medial plane, said exercise lever comprising a pair of exercise levers pivotally mounted on opposite sides of said medial plane, said first crank member having a pair of rotary crank arms on opposite sides of said medial plane and projecting in diametrically opposite directions from the rotary axis of said first crank member, said second crank member having a pair of rotary crank arms on opposite sides of said medial plane and extending in diametrically opposite directions from the rotary axis of said second crank member.
Claim 7
Dependent Claim
62 words
The invention according to claim 5 in which said front portion of said base frame comprising a pair of transversely spaced forward frame extension members projecting from the front portion of said upright support frame to define a space for receiving a seat member between said frame extension members and said front portion of said upright support frame in said seat station.
Claim 8
Dependent Claim
14 words
The invention according to claim 6 in which said seat member is a wheelchair.
Claim 9
Dependent Claim
65 words
The invention according to claim 6 in which said seat member includes a seat bracket, a seat mounted on said seat bracket, and means for detachably connecting said seat bracket to the front portion of said upright support frame, said seat member further comprising a pair of support legs connected to said seat bracket and projecting transversely outward and downward, terminating in lower support ends.
Claim 10
Dependent Claim
31 words
The invention according to claim 8 further comprising socket means in said frame extension members, each socket means receiving a corresponding support end of a support leg for said seat member.
Claim 11
Dependent Claim
32 words
The invention according to claim 1 in which said upright support frame comprises an upper section and a lower section and means for detachably connecting said upper section to said lower section.
Claim 12
Dependent Claim
49 words
The invention according to claim 1 in which said resistive means comprises an elongated fluid cylinder having a telescoping piston rod, means pivotally mounting said cylinder to said upright support frame and detachable means for adjustably mounting said piston rod at various spaced longitudinal positions along said exercise lever.
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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) | 1992-11-13 | 1993-05-15 | 1993-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-11-13 | 1997-05-15 | 1997-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-11-13 | 2001-05-15 | 2001-11-14 | $7700.00 | Window Closed / Lapsed |