Patent US4402504A successfully refreshed from Google Patents.
US4402504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wall mounted adjustable exercise device
Assignee: Individual
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Filing: 1981-05-19
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Granted: 1983-09-06
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Expires: 2001-05-19
Abstract
Abstract A multiple purpose wall mounted adjustable exercise device has an upstanding elongated frame including two upright spaced parallel guide posts and an upper pulley and a lower pulley attached to the upper and lower portions of the frame, respectively. A resistance means operatively connected to the frame provides an exercising force in response to exercising motions of the user. A two-ended cable is trained around the upper and lower pulleys with its ends connected to the resistance means. A grip slidably attached to an intermediate portion of the cable is trained around and between two guide pulleys attached to a carriage that is carried by the frame. Guide pulleys guide the intermediate portion of the cable laterally outwardly from the carriage to provide a working loop for engagement by the grip. The height of the carriage is selectively adjustable relative to the frame. The length of the working loop remains substantially constant when not pulled, regardless of the height of the carriage. The resistance means may comprise resiliant elastic straps, coiled springs or weights.
Inventors
- 👤 Robert J. Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:39
CPC Classifications
A; A63; A63B; A63B21/00; A63B21/15; A63B21/151; A63B21/154; A63B21/156; A63B21/06; A63B21/16; A63B21/169; A63B21/062; A63B21/0626; A63B21/0628
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
150 words
An exercise device comprising: an upstanding elongated fame; resistance means operatively connected to said frame for providing an exercising force in response to exercising motions of a user; an upper pulley attached to the upper portion of said frame; a lower pulley attached to the lower portion of said frame; a two-ended cable trained around said upper and lower pulleys and operatively connected to said resistance means; grip means slidably attached to an intermediate portion of said cable for engagement by a user to apply pulling exercising motions to said resistance means through said cable; and guide means carried by said frame and selectively positionable at various heights relative to said frame, for guiding said intermediate portion of said cable laterally outwardlly of said frame so that the length of said outwardly projecting intermediate cable portion, when not pulled, is substantially constant irrespective of the height of said guide means.
Claim 2
Dependent Claim
150 words
An exercise device comprising: an upstanding elongated fame; resistance means operatively connected to said frame for providing an exercising force in response to exercising motions of a user; an upper pulley attached to the upper portion of said frame; a lower pulley attached to the lower portion of said frame; a two-ended cable trained around said upper and lower pulleys and operatively connected to said resistance means; grip means slidably attached to an intermediate portion of said cable for engagement by a user to apply pulling exercising motions to said resistance means through said cable; and guide means carried by said frame and selectively positionable at various heights relative to said frame, for guiding said intermediate portion of said cable laterally outwardlly of said frame so that the length of said outwardly projecting intermediate cable portion, when not pulled, is substantially constant irrespective of the height of said guide means.
Claim 3
Dependent Claim
38 words
An exercise device according to claim 1 wherein said guide means comprises a carriage and a pair of vertically spaced guide pulleys journalled in said carriage, said intermediate cable portion being trained around and between said guide pulleys.
Claim 4
Dependent Claim
45 words
An exercise device according to claim 2 wherein said frame comprises two upright, spaced, parallel posts, and said carriage includes post engaging means at each side thereof for guiding said carriage along said posts and selectively fixing said carriage to said posts at various heights.
Claim 5
Dependent Claim
39 words
An exercise device according to claim 3 wherein said posts include a plurality of longitudinally spaced holes facing said carriage, and each of said post engaging means includes a retractable pin receivable in a selected one of said holes.
Claim 6
Dependent Claim
23 words
An exercise device according to claim 4 wherein said pin is spring-biased toward its adjacent post into locking engagement with said selected hole.
Claim 7
Dependent Claim
27 words
An exercise device according to claim 2 wherein said frame comprises a guide post and said carriage comprises a portion surrounding and slidable along said guide post.
Claim 8
Dependent Claim
28 words
An exercise device according to claim 1 wherein said frame comprises a guide post and said guide means comprises a portion surrounding and slidable along said guide post.
Claim 9
Dependent Claim
89 words
An exercise device according to claim 1 wherein said resistance means comprises at least one elongated elastic element, one end of said element is attached to said frame and the other end of said element is attached to both ends of said cable; one portion of said cable extends from said intermediate cable portion through said guide means, around one pulley and to said element, and the remaining portion of said cable extends from said guide means, around the other pulley, around said one pulley and to said element.
Claim 10
Dependent Claim
52 words
An exercise device according to claim 8 wherein said resistance means comprises a plurality of elastic elements each attached at one end to said frame, and the magnitude of the resistance force is adjustable as a function of the number of said elements which are attached to the ends of said cable.
Claim 11
Dependent Claim
69 words
An exercise device according to claim 1 wherein said resistance means comprises at least one weight connected to both ends of said cable, one portion of said cable extends from said intermediate cable portion through said guide means, around one pulley and to said weight, and the remaining portion of said cable extends from said guide means, around the other pulley, around said one pulley and to said weight.
Claim 12
Dependent Claim
33 words
An exercise device according to claim 10 wherein said resistance means comprises a stack of weights and means for selectively connecting a selected number of said weights to the ends of said cable.
Claim 13
Dependent Claim
26 words
An exercise device according to claim 11 wherein said resistance means further comprises weight guide means for guiding the movement of said selected weights during exercise.
Claim 14
Dependent Claim
200 words
An exercising device comprising: an upstanding elongated frame including two upright spaced, parallel posts; resistance means operatively connected to said frame for providing an exercising force in response to exercising motions of a user; an upper pulley attached to the upper portion of said frame; a lower pulley attached to the lower portion of said frame; a two-ended cable trained around said upper and lower pulleys with its ends connected to said resistance means; grip means slidably attached to an intermediate portion of said cable for engagement by a user to apply a pulling exercising motion to said resistance means through said cable; and guide means including a carriage and a pair of vertically spaced guide pulleys journalled in said carriage, and said carriage includes post engaging means at each side thereof for guiding said carriage along said posts and selectively fixing said carriage to said posts at various heights, said intermediate cable portion being trained around and between said guide pulleys for guiding said intermediate portion of said cable laterally outwardly of said frame so that the length of said outwardly projecting intermediate cable portion, when not pulled, is substantially constant irrespective of the height of said guide means.
Claim 15
Dependent Claim
200 words
An exercising device comprising: an upstanding elongated frame including two upright spaced, parallel posts; resistance means operatively connected to said frame for providing an exercising force in response to exercising motions of a user; an upper pulley attached to the upper portion of said frame; a lower pulley attached to the lower portion of said frame; a two-ended cable trained around said upper and lower pulleys with its ends connected to said resistance means; grip means slidably attached to an intermediate portion of said cable for engagement by a user to apply a pulling exercising motion to said resistance means through said cable; and guide means including a carriage and a pair of vertically spaced guide pulleys journalled in said carriage, and said carriage includes post engaging means at each side thereof for guiding said carriage along said posts and selectively fixing said carriage to said posts at various heights, said intermediate cable portion being trained around and between said guide pulleys for guiding said intermediate portion of said cable laterally outwardly of said frame so that the length of said outwardly projecting intermediate cable portion, when not pulled, is substantially constant irrespective of the height of said guide means.
Claim 16
Dependent Claim
89 words
An exercise device according to claim 13 wherein said resistance means comprises at least one elongated elastic element, one end of said element is attached to said frame and the other end of said element is attached to both ends of said cable; one portion of said cable extends from said intermediate cable portion through said guide means, around one pulley and to said element, and the remaining portion of said cable extends from said guide means, around the other pulley, around said one pully and to said element.
Claim 17
Dependent Claim
52 words
An exercise device according to claim 14 wherein said resistance means comprises a plurality of elastic elements each attached at one end to said frame, and the magnitude of the resistance force is adjustable as a function of the number of said elements which are attached to the ends of said cable.
Claim 18
Dependent Claim
69 words
An exercise device according to claim 13 wherein said resistance means comprises at least one weight connected to both ends of said cable, one portion of said cable extends from said intermediate cable portion through said guide means, around one pulley and to said weight, and the remaining portion of said cable extends from said guide means, around the other pulley, around said one pulley and to said weight.
Claim 19
Dependent Claim
27 words
An exercise device according to claim 16 wherein said resistance means comprises a stack of weights and means for selectively connecting a selected number of said weights.
Claim 20
Dependent Claim
26 words
An exercise device according to claim 17 wherein said resistance means further comprises weight guide means for guiding the movement of said selected weights during exercise.
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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) | 1986-09-05 | 1987-03-07 | 1987-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-09-05 | 1991-03-07 | 1991-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-09-05 | 1995-03-07 | 1995-09-06 | $7700.00 | Window Closed / Lapsed |