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US4583731A
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Spinal exercising apparatus
Assignee: CRIVELLO JAMES P
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Filing: 1984-01-04
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Granted: 1986-04-22
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Expires: 2004-01-04
Abstract
Abstract Spinal exercising apparatus, also referred to as a spinal exercising table, is arranged to support a person, while he or she applies forces, via his or her head, as his or her body is actively supported on an angularly adjustable table, movably positioned and then selectively secured on a frame to then be above floor level. Pivotally secured to the frame adjacent an end of the table is a resistive force mechanism to receive his or her head applied forces and to then provide a substantially uniform opposing force throughout a selected range of arcuate exercising motions, which result in a person being able to completely and thoroughly exercise his or her entire spine. Optionally, other apparatus is secured to the frame and/or table to serve the person in performing other exercises, to accomplish, if desired, a total body workout.
Inventors
- 👤 James P. Crivello
- 👤 Barry A. Spencer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:27
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/025; A63B21/00; A63B21/02
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
179 words
Spinal exercising apparatus centering on a person, while on a table, applying forces via contact of his or her head, on a head pad assembly having a uniformly resistive force means, when the head pad is initially located above the end of the table, and as the person continues to apply his or her force, the head pad assembly is rotated downwardly below the end of the table, while continuously applying a uniformly resistive force, comprising: (a) a table of a width and length to support a person from his or her knees to his or her neck, having a supporting frame to position the table above floor level, the table being substantially planar and having first and second ends; and (b) a head pad assembly having a uniformly resistive force means, pivotally secured to the underside of the first end of the table, to initially position the head pad above the table for receiving a person's head, to rotate downwardly below the first end of the table when a person continuously applies forces against uniformly resistive force means.
Claim 2
Dependent Claim
179 words
Spinal exercising apparatus centering on a person, while on a table, applying forces via contact of his or her head, on a head pad assembly having a uniformly resistive force means, when the head pad is initially located above the end of the table, and as the person continues to apply his or her force, the head pad assembly is rotated downwardly below the end of the table, while continuously applying a uniformly resistive force, comprising: (a) a table of a width and length to support a person from his or her knees to his or her neck, having a supporting frame to position the table above floor level, the table being substantially planar and having first and second ends; and (b) a head pad assembly having a uniformly resistive force means, pivotally secured to the underside of the first end of the table, to initially position the head pad above the table for receiving a person's head, to rotate downwardly below the first end of the table when a person continuously applies forces against uniformly resistive force means.
Claim 3
Dependent Claim
71 words
Spinal exercising apparatus, as claimed in claim 1, wherein the supporting frame has a top center transverse shaft to receive the table at its center, and an adjusting and locking means to rotate the shaft to selected angles, thereby positioning the table at respective angles relative to floor level, so a person's body is optionally positioned at respective angles, as he or she is applying forces via his or her head.
Claim 4
Dependent Claim
72 words
Spinal exercising apparatus, as claimed in claims 1 or 2, wherein the uniformly resistive force means pivotally secured to the underside end of the table has a resistance spring subassembly secured to the underside end of the table, and has pivotal frame supporting head pad, which also pivotally receives the resistance spring subassembly at a torque arm distance away on the pivotal frame from the place of pivoting of the pivotal frame.
Claim 5
Dependent Claim
42 words
Spinal exercising apparatus, as claimed in claim 1, wherein the head pad assembly is adjustable, whereby the head pad is selectably placed at various heights above the table before receiving forces to be applied by a person using his or her head.
Claim 6
Independent Claim
164 words
A method of providing reactive and resistive forces to a person when he or she are exercising his or her spine, comprising: (a) providing a table support for a person's body above floor level having the width of a person's body and the length from a person's knees to his or her neck, the table being planar and having first and second ends; (b) providing a head pad assembly pivotally secured to the underside of the first end of the table support to initially position a head pad above the table for receiving a person's head; and (c) providing a uniformly resistive force means to react to the downward pivotal movement of the head pad, as a person moves the head pad arcuately and downwardly, below the table support via his or her head, and in so doing, the person on the table, while holding on to the table, is exercising his or her spine in applying the forces by his or her head.
Claim 7
Independent Claim
164 words
A method of providing reactive and resistive forces to a person when he or she are exercising his or her spine, comprising: (a) providing a table support for a person's body above floor level having the width of a person's body and the length from a person's knees to his or her neck, the table being planar and having first and second ends; (b) providing a head pad assembly pivotally secured to the underside of the first end of the table support to initially position a head pad above the table for receiving a person's head; and (c) providing a uniformly resistive force means to react to the downward pivotal movement of the head pad, as a person moves the head pad arcuately and downwardly, below the table support via his or her head, and in so doing, the person on the table, while holding on to the table, is exercising his or her spine in applying the forces by his or her head.
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) | 1989-04-21 | 1989-10-21 | 1990-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-21 | 1993-10-21 | 1994-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-21 | 1997-10-21 | 1998-04-22 | $7700.00 | Window Closed / Lapsed |