US4170351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring-type arm and leg exerciser
Assignee: Individual
•
Filing: 1977-10-06
•
Granted: 1979-10-09
•
Expires: 1997-10-06
Abstract
Abstract The exercise device is adapted to simultaneously exercise all of the limbs of a human being by subjecting them to the combined tensions induced by gravity in combination with mechanical spring bias. Both the arms and legs of a user are caused to move about a universal pivot against spring tension while being held outstretched and subjected to the force of gravity. Pivotal arm exercise frames are provided which are adjustable to accommodate various human arm lengths and also angularly adjustable to subject the arms of an exerciser to different stresses. Similarly, a leg exercise assembly is provided which is adaptable for persons of varying heights and leg lengths and which is angularly adjustable relative to a vertical plane to vary the abdominal tension experienced by a user.
Inventors
- 👤 Ahmet M. Ozbey
- 👤 Amber L. Ozbey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:29
CPC Classifications
A; A63; A63B; A63B23/00; A63B23/035; A63B23/0355; A63B21/00; A63B21/02; A63B21/045; A63B21/023; A63B21/04
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
168 words
An exercise apparatus comprising elongated platform means for supporting the body of a user in the prone position and arm exercise means mounted on said platform means near one end thereof and at opposite sides thereof, each said arm exercise means including an arm support extending laterally from said platform means and attached thereto in a manner such that said arm support can be angularly adjusted about a pivotal axis which is substantially parallel to the longitudinal axis of said platform means, said arm exercise means also including an elongated spring exercise unit having a first end secured to said arm support at the outer end thereof, said exercise unit extending in spaced relationship to said arm support and platform means toward said platform means, and universal mounting means for securing the first end of said exercise unit for substantially universal movement about a mounting point on said arm support, said universal mounting means including biasing means to oppose movement of said exercise unit about said mounting point.
Claim 2
Dependent Claim
168 words
An exercise apparatus comprising elongated platform means for supporting the body of a user in the prone position and arm exercise means mounted on said platform means near one end thereof and at opposite sides thereof, each said arm exercise means including an arm support extending laterally from said platform means and attached thereto in a manner such that said arm support can be angularly adjusted about a pivotal axis which is substantially parallel to the longitudinal axis of said platform means, said arm exercise means also including an elongated spring exercise unit having a first end secured to said arm support at the outer end thereof, said exercise unit extending in spaced relationship to said arm support and platform means toward said platform means, and universal mounting means for securing the first end of said exercise unit for substantially universal movement about a mounting point on said arm support, said universal mounting means including biasing means to oppose movement of said exercise unit about said mounting point.
Claim 3
Dependent Claim
47 words
The exercise apparatus of claim 1 wherein said arm support includes a first section mounted on said platform means and a second section movably mounted upon said first section, said second section being movable relative to said first section to adjust the length of said arm support.
Claim 4
Dependent Claim
47 words
The exercise apparatus of claim 2 wherein said first section is mounted on said platform means for adjustment about a pivotal axis to permit angular adjustment of said arm support relative to the plane of said platform means, said exercise unit being mounted upon said second section.
Claim 5
Dependent Claim
56 words
The exercise unit of claim 1 wherein said universal mounting means includes a ball and socket joint extending between said arm support and said exercise unit, said exercise unit including an elongated shaft having one end connected to the ball of said ball and socket joint and hand grip means connected to the opposite end thereof.
Claim 6
Dependent Claim
36 words
The exercise unit of claim 4 wherein said biasing means includes a tapered compression spring mounted about said elongated shaft, the large end of said tapered compression spring being seated adjacent said ball and socket joint.
Claim 7
Dependent Claim
27 words
The exercise apparatus of claim 1 wherein a leg and abdominal exercise assembly is mounted upon said platform means in spaced relationship to said arm exercise means.
Claim 8
Dependent Claim
53 words
The exercise apparatus of claim 6 including a track assembly attached to said platform means in spaced relationship to said arm exercise means, wherein said leg and abdominal exercise assembly is movably mounted within said track assembly to facilitate adjustment of said leg and abdominal exercise assembly relative to said arm exercise means.
Claim 9
Dependent Claim
97 words
The exercise apparatus of claim 7, wherein said leg and abdominal exercise assembly includes an elongated leg exercise unit extending above said platform means and an exercise unit mounting means fastened within said track assembly, said elongated leg exercise unit having a lower end secured to said exercise unit mounting means at a mounting point which permits substantially universal movement of the upper end of said elongated leg exercise unit about said mounting point, said elongated leg exercise unit also having a leg biasing means to oppose movement of said upper end relative to said mounting point.
Claim 10
Dependent Claim
37 words
The exercise apparatus of claim 8, wherein said exercise unit mounting means operates to permit angular adjustment of said elongated leg exercise unit about a pivotal axis substantially traverse to the longitudinal axis of said platform means.
Claim 11
Dependent Claim
72 words
The exercise apparatus of claim 9, wherein said exercise unit mounting means includes a ball and socket joint, and said elongated leg exercise unit includes a first elongated shaft having one end connected to the ball of said ball and socket joint and a second elongated shaft connected in telescoping relationship with said first elongated shaft, said elongated leg exercise unit also including fast receiving means connected to said second elongated shaft.
Claim 12
Dependent Claim
60 words
The exercise apparatus of claim 1 including a leg and abdominal exercise assembly, and a track assembly attached to said platform means in spaced relationship to said arm exercise means, wherein said leg and abdominal exercise assembly is movably mounted within said track assembly to facilitate adjustment of said leg and abdominal exercise assembly relative to said arm exercise means.
Claim 13
Dependent Claim
101 words
The exercise apparatus of claim 11 wherein said leg and abdominal exercise assembly includes an elongated leg exercise unit extending above said platform means and an exercise unit mounting means fastened within said track assembly, said elongated leg exercise unit having a lower end secured to said exercise unit mounting means at a mounting point which permits substantially universal movement of the upper end of said elongated leg exercise unit about said mounting point for said lower end, said elongated leg exercise unit also having a leg biasing means to oppose movement of said upper end relative to said mounting point.
Claim 14
Dependent Claim
65 words
The exercise apparatus of claim 11 wherein said leg and abdominal exercise assembly includes an elongated leg exercise unit extending above said platform means and an exercise unit mounting means fastened within said track assembly, said exercise unit mounting means operating to permit angular adjustment of said elongated leg exercise unit about a pivotal axis substantially transverse to the longitudinal axis of said platform means.
Claim 15
Dependent Claim
103 words
The exercise apparatus of claim 1 wherein a leg and abdominal exercise assembly is mounted upon said platform means in spaced relationship to said arm exercise means, said leg and abdominal exercise assembly including an elongated leg exercise unit which is secured at a lower end to an exercise unit mounting means, said exercise unit mounting means operating to mount said leg exercise unit to permit substantially universal movement of an upper end of said leg exercise unit about a mounting point for the lower end thereof, and leg biasing means to oppose movement of said upper end relative to said mounting point.
Claim 16
Dependent Claim
37 words
The exercise apparatus of claim 14 wherein said exercise unit mounting means operates to mount said elongated leg exercise unit for movement longitudinally of said platform means to facilitate adjustment thereof relative to said arm exercise means.
Claim 17
Dependent Claim
68 words
The exercise apparatus of claim 15 wherein said exercise unit mounting means includes a ball and socket joint, said leg exercise unit including a first elongated shaft having one end connected to the ball of said ball and socket joint and a second elongated shaft connected in telescoping relationship with the free end of said first elongated shaft, and first receiving means connected to said second elongated shaft.
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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) | 1982-10-08 | 1983-04-09 | 1983-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-08 | 1987-04-09 | 1987-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-08 | 1991-04-09 | 1991-10-09 | $7700.00 | Window Closed / Lapsed |