US5403255A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stationary exercising apparatus
Assignee: Individual
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Filing: 1992-11-02
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Granted: 1995-04-04
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Expires: 2012-11-02
Abstract
Abstract A stationary exercise apparatus is provided which a user operates while in a standing position. The apparatus includes a rotational assembly mounted on a frame structure. The rotational assembly includes a plurality of rotational members connected together by a closed loop. Cranks are attached to and extend from each side of each rotational member. A pedal is located on each side which bridges the cranks on that side. The cranks are arranged such that the pedals are opposingly positioned and travel their path of rotation while remaining in a horizontal position. Handles and optional variable resistance provide adjustable support and multiple work levels for the user.
Inventors
- 👤 Gary L. Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:26
CPC Classifications
A; A63; A63B; A63B22/00; A63B22/0046; A63B22/06; A63B22/0605; A63B22/0025; A63B2022/0041; A63B2022/0611; A63B2022/0629; A63B2022/0635; A63B2022/0647; A63B22/0002; A63B22/001
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
146 words
A stationary exercise apparatus comprising: a frame structure; a rotation assembly mounted on said frame structure, wherein said rotation assembly includes at least two rotatable members, said rotatable members being connected together by a closed loop interconnection means such that said rotatable members rotate at the same angular velocity and acceleration; and foot engagement means connected to said rotation assembly, wherein said foot engagement means includes connection members and two foot engaging members, each of said foot engaging members being connected to one side of each of said rotatable members through said connection members such that both foot engaging members remain in a substantially horizontal position as the rotatable members rotate, said foot engagement members and said connection members being attached together along horizontal axes restricting relative movement to rotation about said axes; whereby a user may perform a cycling routine while in a standing position.
Claim 2
Dependent Claim
146 words
A stationary exercise apparatus comprising: a frame structure; a rotation assembly mounted on said frame structure, wherein said rotation assembly includes at least two rotatable members, said rotatable members being connected together by a closed loop interconnection means such that said rotatable members rotate at the same angular velocity and acceleration; and foot engagement means connected to said rotation assembly, wherein said foot engagement means includes connection members and two foot engaging members, each of said foot engaging members being connected to one side of each of said rotatable members through said connection members such that both foot engaging members remain in a substantially horizontal position as the rotatable members rotate, said foot engagement members and said connection members being attached together along horizontal axes restricting relative movement to rotation about said axes; whereby a user may perform a cycling routine while in a standing position.
Claim 3
Dependent Claim
16 words
A stationary exercise apparatus according to claim 1, wherein said frame structure includes a handle member.
Claim 4
Dependent Claim
17 words
A stationary exercise apparatus according to claim 2, wherein said handle member is upward and downward adjustable.
Claim 5
Dependent Claim
17 words
A stationary exercise apparatus according to claim 3, wherein said handle member is backward and forward adjustable.
Claim 6
Dependent Claim
23 words
A stationary exercise apparatus according to claim 1, wherein said rotatable members and said interconnection means together comprise a sprockets and chain assembly.
Claim 7
Dependent Claim
86 words
A stationary exercise apparatus according to claim 5, wherein each of said foot engaging members comprises a substantially flat top surface and sleeve openings spaced along a side surface to receive said connection members, and each of said connection members is a substantially L-shaped rod having a first and second leg, said first leg including means for rigid attachment to one of said rotatable members, and said second leg including means for attachment with one degree of rotational freedom to one of said foot engaging members.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-04-03 | 1998-10-03 | 1999-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-04-03 | 2002-10-03 | 2003-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-04-03 | 2006-10-03 | 2007-04-04 | $7700.00 | Window Closed / Lapsed |