US3918710A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rowing lever exercise apparatus
Assignee: Individual
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Filing: 1974-08-12
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Granted: 1975-11-11
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Expires: 1994-08-12
Abstract
Abstract An exercise apparatus includes a basic stall bar unit and a pair of parallel bar units each having an attachment plate with a top hook for hooking over a stall bar and with the plate abutting the adjacent stall bars. A tubular parallel bar projects forwardly from each plate and a brace extends from the center of the parallel bar to the plate. A chinning bar has outer mounting rings adapted to telescope over the outer ends of the parallel bars. A shoulder unit includes tubular mounts telescopic with the parallel bars and a flexible connector for coupling to a rowing lever having a releasable pivotal connector for mounting upon a stall bar. The rowing lever is adjustable to permit proper extension of thereof for use as a part of the press unit or as a separate rowing lever exerciser. A bicycle type pedal unit has tubular mounts for releasable locking attachment to the parallel bars. A barbell and parallel bar bracket attachments are also provided as well as an exercise board and a supporting stool for use with the other elements. The board is provided with the necessary pad and straps for various exercises including calf exercises.
Inventors
- 👤 Frank J Niebojewski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:37
CPC Classifications
A; A63; A63B; A63B17/00; A63B21/00; A63B21/40; A63B21/4027; A63B21/4033; A63B21/4034; A63B21/4041; A63B21/4043; A63B21/4047; A63B21/4049; A63B21/06; A63B21/0615; A63B2210/00; A63B2210/06
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
136 words
A rowing lever exercise device comprising an inner pivotal mounting means for releasable attachment to a bar, a support shaft projecting outwardly from said pivotal mounting means, for pivotal mounting of said shaft on said bar, an extension member releasably secured to said shaft in any one of a plurality of positions along the axis of said shaft, said extension member extending lengthwise along said axis and being so mounted on said shaft so that as said extension member is moved along said shaft, the combined length of said shaft and said extension member is varied and a weight means secured to the end of said extension member outermost from said pivotal mounting means and having operating handles extending laterally to the opposite sides of the extension member adjacent said outermost end of the extension member.
Claim 2
Dependent Claim
136 words
A rowing lever exercise device comprising an inner pivotal mounting means for releasable attachment to a bar, a support shaft projecting outwardly from said pivotal mounting means, for pivotal mounting of said shaft on said bar, an extension member releasably secured to said shaft in any one of a plurality of positions along the axis of said shaft, said extension member extending lengthwise along said axis and being so mounted on said shaft so that as said extension member is moved along said shaft, the combined length of said shaft and said extension member is varied and a weight means secured to the end of said extension member outermost from said pivotal mounting means and having operating handles extending laterally to the opposite sides of the extension member adjacent said outermost end of the extension member.
Claim 3
Dependent Claim
134 words
A rowing lever exercise apparatus for attachment to a stall bar exercise means, comprising an inner pivotal mounting means for releasable attachment to a stall bar, a support shaft projecting outwardly from said pivotal mounting means for pivotal mounting of said shaft on said stall bar, an extension member telescopically and releasably secured to said shaft along the axis thereof for axial positioning of said extension member relative to the support shaft, said extension member being so secured to said shaft so that movement of said extension member relative to said shaft adjusts the combined length of the support shaft and the extension member as mounted together, and a weight means secured to the outer end of the extension member and having operating handles extending laterally to the opposite sides of the extension member.
Claim 4
Dependent Claim
134 words
A rowing lever exercise apparatus for attachment to a stall bar exercise means, comprising an inner pivotal mounting means for releasable attachment to a stall bar, a support shaft projecting outwardly from said pivotal mounting means for pivotal mounting of said shaft on said stall bar, an extension member telescopically and releasably secured to said shaft along the axis thereof for axial positioning of said extension member relative to the support shaft, said extension member being so secured to said shaft so that movement of said extension member relative to said shaft adjusts the combined length of the support shaft and the extension member as mounted together, and a weight means secured to the outer end of the extension member and having operating handles extending laterally to the opposite sides of the extension member.
Claim 5
Dependent Claim
61 words
The rowing lever exercising apparatus of claim 2 wherein said extension member is a tubular member, said shaft having a plurality of axially spaced openings and said tubular member having a similar opening for alignment with any one of said spaced openings, and a pin means releasably passed through the aligned openings to releasably secure the tubular member to the shaft.
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) | 1978-11-10 | 1979-05-12 | 1979-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-11-10 | 1983-05-12 | 1983-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-11-10 | 1987-05-12 | 1987-11-11 | $7700.00 | Window Closed / Lapsed |