US4650185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Exercise machine with improved load varying arrangement
Assignee: Individual
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Filing: 1984-01-26
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Granted: 1987-03-17
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Expires: 2004-01-26
Abstract
Abstract An exercise machine having a beam pivoted off center, with a weight movable along the beam under control of a motor. A cable connects the beam to a handle or other device for assumption by the excerciser of the load created by the weight. The weight can be moved over center for counterbalancing purposes.
Inventors
- 👤 Richard D. Cartwright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:54
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/15; A63B21/151; A63B21/154; A63B21/06; A63B21/0615; A63B21/40; A63B21/4027; A63B21/4033; A63B21/4035; A63B21/4041; A63B21/4043; A63B21/00058; Y; Y10; Y10S; Y10S482/00; Y10S482/901
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
An exercise machine comprising a beam, pivot means for pivoting the beam near or at one end thereof, said pivot means providing a pivot axis weight means on said beam, motor means for mounting said weight means to various positions along the beam to vary the load, means connected to the other end of the beam for exercising purposes, said pivot means providing said pivot axis in offset relation to the centerline of said beam, said offset being above the axis of said beam so as to make for a decreased loading effect when the beam is below the horizontal but an increasing load effect when the beam is above the horizontal.
Claim 2
Dependent Claim
112 words
An exercise machine comprising a beam, pivot means for pivoting the beam near or at one end thereof, said pivot means providing a pivot axis weight means on said beam, motor means for mounting said weight means to various positions along the beam to vary the load, means connected to the other end of the beam for exercising purposes, said pivot means providing said pivot axis in offset relation to the centerline of said beam, said offset being above the axis of said beam so as to make for a decreased loading effect when the beam is below the horizontal but an increasing load effect when the beam is above the horizontal.
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) | 1990-03-16 | 1990-09-15 | 1991-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-16 | 1994-09-15 | 1995-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-16 | 1998-09-15 | 1999-03-17 | $7700.00 | Window Closed / Lapsed |