Patent US605025A successfully refreshed from Google Patents.
Patent US5573480A successfully refreshed from Google Patents.
US5573480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stationary exercise apparatus
Assignee: Bowflex Inc
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Filing: 1995-01-25
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Granted: 1996-11-12
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Expires: 2015-01-25
Abstract
Abstract A stationary exercising device which promotes cardiovascular exercise yet minimizes impact to critical joints. A base frame supports a pair of reciprocating members which are displaced in a horizontal direction parallel with the floor at one end yet reciprocate in a circular motion at the other end through a coupling system attached to the frame. Structure is included which permits each foot of the user to move in a generally elliptical path during the climbing exercise. This provides for more natural movement of the knee and ankle joints minimizing unnecessary stress on the joints yet permitting a cardiovascular workout. The device may include linkage to facilitate a corresponding upper body exercise involving movement of the arm in which case each hand of the user is displaced along an arc or a substantially elliptical path, again promoting a more natural movement of the ankle, knee, elbow and shoulder joints and permitting a cardiovascular workout.
Inventors
- 👤 Robert E. Rodgers, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:34
CPC Classifications
B; B62; B62M; B62M1/00; B62M1/24; B62M1/26; A; A63; A63B; A63B22/00; A63B22/0002; A63B22/001; A63B22/06; A63B22/0664; B62M1/12; A63B2022/0676
Claims Analysis
Total Claims: 36
Claim 1
Independent Claim
176 words
An apparatus for exercising comprising: a frame having a base portion adapted to be supported by a floor; first and second reciprocating members, each reciprocating member having a first end and a second-end, a portion of said first and second reciprocating members adapted for substantially linear motion; a coupling member having (i) a pulley supported by said frame defining a pivot axis, and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said first and second reciprocating members in a substantially circular path about said pivot axis while a portion of each of said first and second reciprocating members distal said second end of each said first and second reciprocating member moves in a reciprocating pattern; and first and second pivotal linkage assemblies for orienting the bottom of the feet of the user of the apparatus so that each foot of the user follows a substantially elliptical path during operation of the apparatus.
Claim 2
Independent Claim
176 words
An apparatus for exercising comprising: a frame having a base portion adapted to be supported by a floor; first and second reciprocating members, each reciprocating member having a first end and a second-end, a portion of said first and second reciprocating members adapted for substantially linear motion; a coupling member having (i) a pulley supported by said frame defining a pivot axis, and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said first and second reciprocating members in a substantially circular path about said pivot axis while a portion of each of said first and second reciprocating members distal said second end of each said first and second reciprocating member moves in a reciprocating pattern; and first and second pivotal linkage assemblies for orienting the bottom of the feet of the user of the apparatus so that each foot of the user follows a substantially elliptical path during operation of the apparatus.
Claim 3
Dependent Claim
71 words
The exercising device according to claim 1 wherein said coupler member attaching means comprises: a first element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said first reciprocating member; and a second element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said second reciprocating member.
Claim 4
Dependent Claim
26 words
The exercising device according to claim 1 wherein said frame further comprises a top portion adapted to provide hand support for the user of the device.
Claim 5
Dependent Claim
131 words
The exercise apparatus according to claim 1 wherein: said first linkage assembly being pivotally connected proximate one end between the first and second ends of said first reciprocating member proximate said first end of said first reciprocating member, and said second linkage assembly being pivotally connected proximate one end between the first and second ends of said second reciprocating member proximate said first end of said second reciprocating member, each linkage assembly being pivotally attached at its other end to said frame distally from said coupling member, and said first and second linkage assemblies having a handle portion proximate said pivotal connection to said frame so that the user of said apparatus may grip the handle portions during use of the apparatus enabling a Substantially arcuate movement of said handle portions.
Claim 6
Dependent Claim
226 words
The exercise apparatus according to claim 1 wherein: said first linkage assembly comprises a first link and a second link, one end of said first link of said first linkage assembly being pivotally attached proximate said one end between said first and second ends of said first reciprocating member, and said second link of said first linkage assembly being pivotally connected at one end to the other end of said first link and pivotally connected proximate the other end of said second link to said frame; and a second linkage assembly comprises a first link and a second link, one end of said first link of said second linkage assembly being pivotally attached proximate said one end of said first link of said second linkage assembly between said first and second ends of said second reciprocating member, and said second link of said second linkage assembly being pivotally connected at one end to the other end of said first link of said second linkage assembly and pivotally connected proximate the other end of said second link to said frame; said second links of said first linkage assembly and said second linkage assembly having a handle portion proximate said other end so that the user of said apparatus may grip the handle portions during use of the apparatus enabling a substantially arcuate movement of said handle portions.
Claim 7
Dependent Claim
218 words
An exercising device comprising: a frame having a base portion adapted to be supported by a floor; a first linkage assembly having: (i) a first reciprocating member, and (ii) a first foot member, said first reciprocating member having a first end and a second end; a second linkage assembly having: (i) a second reciprocating member, and (ii) a second foot member, said second; reciprocating member having a first end and a second end; and a coupling member having: (i) a pulley supported by said frame defining a pivot axis; and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said reciprocating members in a substantially circular path about said axis while a portion of each of said first and second reciprocating members distal said second end of each said first and second reciprocating member moves in a reciprocating pattern; said first foot member being pivotally connected proximal one end between said first and second ends of said first reciprocating member; said second foot member being pivotally connected proximal one end between said first and second ends of said second reciprocating member, wherein each foot of the user of the device follows a substantially elliptical path.
Claim 8
Dependent Claim
218 words
An exercising device comprising: a frame having a base portion adapted to be supported by a floor; a first linkage assembly having: (i) a first reciprocating member, and (ii) a first foot member, said first reciprocating member having a first end and a second end; a second linkage assembly having: (i) a second reciprocating member, and (ii) a second foot member, said second; reciprocating member having a first end and a second end; and a coupling member having: (i) a pulley supported by said frame defining a pivot axis; and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said reciprocating members in a substantially circular path about said axis while a portion of each of said first and second reciprocating members distal said second end of each said first and second reciprocating member moves in a reciprocating pattern; said first foot member being pivotally connected proximal one end between said first and second ends of said first reciprocating member; said second foot member being pivotally connected proximal one end between said first and second ends of said second reciprocating member, wherein each foot of the user of the device follows a substantially elliptical path.
Claim 9
Dependent Claim
71 words
The exercising device according to claim 6 wherein said coupler member attaching means comprises: a first element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said first reciprocating member; and a second element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said second reciprocating member.
Claim 10
Dependent Claim
27 words
The exercising device according to claim 6 wherein each reciprocating member includes means for enabling said first ends of said reciprocating members to contact said base portion.
Claim 11
Dependent Claim
27 words
The exercising device according to claim 6 wherein each said reciprocating member includes means for enabling said first ends of said reciprocating members to contact the floor.
Claim 12
Dependent Claim
184 words
An exercise device comprising: a frame having a base portion adapted to be supported by a floor; first and second reciprocating members, each reciprocating member having a first end and a second end; a coupling member having (i) a pulley supported by said frame defining a pivot axis, and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in rotation of said second ends of said first and second reciprocating members in a substantially circular path about said axis while a portion of each of said first and second reciprocating members distal said second end of each said first and second reciprocating member moves in a reciprocating pattern; first linkage assembly having a foot member pivotally connected to said first reciprocating member proximate said first end of said first reciprocating member; and second linkage assembly having a foot member pivotally connected to said second reciprocating member proximate said first end of said second reciprocating member, wherein each foot of the user of the device follows a substantially elliptical path.
Claim 13
Dependent Claim
184 words
An exercise device comprising: a frame having a base portion adapted to be supported by a floor; first and second reciprocating members, each reciprocating member having a first end and a second end; a coupling member having (i) a pulley supported by said frame defining a pivot axis, and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in rotation of said second ends of said first and second reciprocating members in a substantially circular path about said axis while a portion of each of said first and second reciprocating members distal said second end of each said first and second reciprocating member moves in a reciprocating pattern; first linkage assembly having a foot member pivotally connected to said first reciprocating member proximate said first end of said first reciprocating member; and second linkage assembly having a foot member pivotally connected to said second reciprocating member proximate said first end of said second reciprocating member, wherein each foot of the user of the device follows a substantially elliptical path.
Claim 14
Dependent Claim
71 words
The exercising device according to claim 10 wherein said coupler member attaching means comprises: a first element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said first reciprocating member; and a second element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said second reciprocating member.
Claim 15
Dependent Claim
27 words
The exercising device according to claim 10 wherein each reciprocating member includes means for enabling said first ends of said reciprocating members to contact said base portion.
Claim 16
Dependent Claim
27 words
The exercising device according to claim 10 wherein each said reciprocating member includes means for enabling said first ends of said reciprocating members to contact the floor.
Claim 17
Dependent Claim
206 words
An exercising device comprising: a frame having a base portion adapted to be supported by a floor; first and second reciprocating members, each reciprocating member having a first end and a second end; a coupling member having (i) a pulley supported by said frame defining a pivot axis, and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said first and second reciprocating members in a substantially circular path about said pivot axis while a portion of each of said first and second reciprocating members distal said second end of each of said first and second reciprocating member moves in a reciprocating pattern; first and second linkage assemblies, said first linkage assembly pivotally connected proximate one end to said first reciprocating member proximate said first end of said first reciprocating member, said second linkage assembly pivotally connected proximate one end to said second reciprocating member proximate said first end of said second reciprocating member, each linkage assembly being pivotally attached at its other end to said frame distally from said coupling member, wherein each foot of the user follows a substantially elliptical path.
Claim 18
Dependent Claim
206 words
An exercising device comprising: a frame having a base portion adapted to be supported by a floor; first and second reciprocating members, each reciprocating member having a first end and a second end; a coupling member having (i) a pulley supported by said frame defining a pivot axis, and (ii) means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said first and second reciprocating members in a substantially circular path about said pivot axis while a portion of each of said first and second reciprocating members distal said second end of each of said first and second reciprocating member moves in a reciprocating pattern; first and second linkage assemblies, said first linkage assembly pivotally connected proximate one end to said first reciprocating member proximate said first end of said first reciprocating member, said second linkage assembly pivotally connected proximate one end to said second reciprocating member proximate said first end of said second reciprocating member, each linkage assembly being pivotally attached at its other end to said frame distally from said coupling member, wherein each foot of the user follows a substantially elliptical path.
Claim 19
Dependent Claim
71 words
The exercising device according to claim 14 wherein said coupler member attaching means comprises: a first element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said first reciprocating member; and a second element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said second reciprocating member.
Claim 20
Dependent Claim
26 words
The exercising device according to claim 14 wherein said frame further comprises a top portion adapted to provide hand support for the user of the device.
Claim 21
Dependent Claim
27 words
The exercising device according to claim 14 wherein each reciprocating member includes means for enabling said first ends of said reciprocating members to contact said base portion.
Claim 22
Dependent Claim
27 words
The exercising device according to claim 14 wherein each said reciprocating member includes means for enabling said first ends of said reciprocating members to contact the floor.
Claim 23
Dependent Claim
242 words
An exercise device comprising: a frame having a base portion adapted to be supported by a floor; a first linkage assembly having a first reciprocating member and a first foot member, said first reciprocating member having a first end and a second end, said first end of said first reciprocating member being adapted for reciprocating movement, said first foot member having a first and second member pivotally attached proximate said first end of said first foot member to said first reciprocating member proximate said first end of said first reciprocating member; a second linkage assembly having a second reciprocating member and a second foot member, said second reciprocating member having a first end and a second end, said first end of said second reciprocating member being adapted for reciprocating movement, said second foot member having a first and second end, said second foot member pivotally attached proximate said first end of said second foot member to said second reciprocating member proximate said first end of said second reciprocating member; and a coupling member having a pulley supported by said frame defining a pivot axis and means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of the second ends of said reciprocating members in a substantially circular path about said axis and wherein each foot of the user of the device follows a substantially elliptical path.
Claim 24
Dependent Claim
242 words
An exercise device comprising: a frame having a base portion adapted to be supported by a floor; a first linkage assembly having a first reciprocating member and a first foot member, said first reciprocating member having a first end and a second end, said first end of said first reciprocating member being adapted for reciprocating movement, said first foot member having a first and second member pivotally attached proximate said first end of said first foot member to said first reciprocating member proximate said first end of said first reciprocating member; a second linkage assembly having a second reciprocating member and a second foot member, said second reciprocating member having a first end and a second end, said first end of said second reciprocating member being adapted for reciprocating movement, said second foot member having a first and second end, said second foot member pivotally attached proximate said first end of said second foot member to said second reciprocating member proximate said first end of said second reciprocating member; and a coupling member having a pulley supported by said frame defining a pivot axis and means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of the second ends of said reciprocating members in a substantially circular path about said axis and wherein each foot of the user of the device follows a substantially elliptical path.
Claim 25
Dependent Claim
71 words
The exercising device according to claim 19 wherein said coupler member attaching means comprises: a first element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said first reciprocating member; and a second element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said second reciprocating member.
Claim 26
Dependent Claim
26 words
The exercising device according to claim 19 wherein said frame further comprises a top portion adapted to provide hand support for the user of the device.
Claim 27
Dependent Claim
27 words
The exercising device according to claim 19 wherein each reciprocating member includes means for enabling said first ends of said reciprocating members to contact said base portion.
Claim 28
Dependent Claim
31 words
The exercising device according to claim 22 wherein each said reciprocating member includes means for enabling said second ends of said first and second foot members to contact said base portion.
Claim 29
Dependent Claim
258 words
An exercising device comprising: a frame having a base portion adapted to be supported by a floor; a first linkage assembly having a first reciprocating member and a first contact member, said first reciprocating member having a first end and a second end, said first end of said first reciprocating member being adapted for reciprocating movement, said first contact member having a first end and a second end and pivotally attached proximate said first end of said first contact member to said first reciprocating member proximate said first end of said first reciprocating member; a second linkage assembly having a second reciprocating member and a second contact member, said second reciprocating member having a first end and a second end, said first end of said second reciprocating member being adapted for reciprocating movement, and said second contact member having a first end and a second end and pivotally attached proximate said first end of said second contact member to said second reciprocating member proximate said first end of said second reciprocating member; and a coupling member having a pulley connected to said frame defining a pivot axis and means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said reciprocating members in a substantially circular path about said pivot axis, wherein during operation of the device, each foot of the user follows a substantially elliptical path and each hand of the user follows a substantially elliptical path.
Claim 30
Dependent Claim
258 words
An exercising device comprising: a frame having a base portion adapted to be supported by a floor; a first linkage assembly having a first reciprocating member and a first contact member, said first reciprocating member having a first end and a second end, said first end of said first reciprocating member being adapted for reciprocating movement, said first contact member having a first end and a second end and pivotally attached proximate said first end of said first contact member to said first reciprocating member proximate said first end of said first reciprocating member; a second linkage assembly having a second reciprocating member and a second contact member, said second reciprocating member having a first end and a second end, said first end of said second reciprocating member being adapted for reciprocating movement, and said second contact member having a first end and a second end and pivotally attached proximate said first end of said second contact member to said second reciprocating member proximate said first end of said second reciprocating member; and a coupling member having a pulley connected to said frame defining a pivot axis and means for attaching said second ends of said first and second reciprocating members to said pulley so that rotation of said pulley results in the rotation of said second ends of said reciprocating members in a substantially circular path about said pivot axis, wherein during operation of the device, each foot of the user follows a substantially elliptical path and each hand of the user follows a substantially elliptical path.
Claim 31
Dependent Claim
71 words
The exercising device according to claim 24 wherein said coupler member attaching means comprises: a first element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said first reciprocating member; and a second element attached at one end to said pulley proximate said pivot axis and at its other end to said second end of said second reciprocating member.
Claim 32
Dependent Claim
26 words
The exercising device according to claim 24 wherein said frame further comprises a top portion adapted to provide hand support for the user of the device.
Claim 33
Dependent Claim
117 words
The exercising device according to claim 6 wherein: said first linkage assembly includes a first arm member so that the other end of said first foot member distal said first reciprocating member is pivotally connected to one end of said first arm member, said first arm member being pivotally connected to said frame proximal the other end of said first arm member; and said second linkage assembly including a second arm member so that the other end of said second foot member distal said second reciprocating member is pivotally connected to one end of said second arm member, said second arm member being pivotally connected to said frame proximal the other end of said second arm member.
Claim 34
Dependent Claim
76 words
The exercise device according to claim 10 wherein: said first linkage assembly includes a first arm member being pivotally connected at one end to said foot member of said first linkage assembly and pivotally connected at the other end to said frame; said second linkage assembly including a second arm member being pivotally connected at one end to said foot member of said second linkage assembly and pivotally connected at the other end to said frame.
Claim 35
Dependent Claim
52 words
The exercising device according to claim 14 wherein each said first and second linkage assemblies includes a handle portion proximate said pivotal connection to said frame so that the user of said device may grip said handle portions during use of the device enabling a substantially arcuate motion of said handle portions.
Claim 36
Dependent Claim
34 words
The exercising device according to claim 24 further comprising means for rotatably attaching said first and second contact members to said frame enabling the longitudinal movement of said contact members relative to said frame.
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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) | 1999-11-12 | 2000-05-13 | 2000-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-11-12 | 2004-05-13 | 2004-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-11-12 | 2008-05-13 | 2008-11-12 | $7700.00 | Window Closed / Lapsed |