US4458896A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aquatic exercise assembly
Assignee: ANTHONY GUY M JR
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Filing: 1982-08-26
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Granted: 1984-07-10
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Expires: 2002-08-26
Abstract
Abstract A hydrodynamic jumper is provided which can be interchangeably used by men, women and children alike in the water without substantial structural modification by simply adjusting its shoulder straps. The hydrodynamic jumper permits a large range of movement and controlled use of resistive forces. The hydrodynamic member includes an annular hydrodynamic member and shoulder straps which carry the annular hydrodynamic member about the waist of the user.
Inventors
- 👤 Daniel S. Solloway
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:05
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/10; A63B21/00; A63B21/00058; A63B21/00065; A63B21/008; A63B21/0084; A63B23/00; A63B23/035; A63B23/03508; A63B2102/00; A63B2208/00; A63B2208/12
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
144 words
An aquatic exercise assembly for use in repetitively squatting and doing knee bends underwater to strengthen muscles and improve muscle tone in the user's legs, comprising: an annular generally planar hydrodynamic member having a waist-receiving access opening extending through substantially the center thereof, said annular member having downwardly and upwardly facing surfacing surfaces, water flow means operatively associated with said surfaces for descendingly engaging the water and creating a downward pressure head when said annular member is lowered in the water and an upwardly facing surface for ascendingly engaging the water and creating an upward pressure head when said annular member is raised in the water; and strap means operatively connected to said annular member for supporting said annular member from the user's shoulders generally about the waist of the user when the user is positioned within the access opening of the annular member.
Claim 2
Dependent Claim
144 words
An aquatic exercise assembly for use in repetitively squatting and doing knee bends underwater to strengthen muscles and improve muscle tone in the user's legs, comprising: an annular generally planar hydrodynamic member having a waist-receiving access opening extending through substantially the center thereof, said annular member having downwardly and upwardly facing surfacing surfaces, water flow means operatively associated with said surfaces for descendingly engaging the water and creating a downward pressure head when said annular member is lowered in the water and an upwardly facing surface for ascendingly engaging the water and creating an upward pressure head when said annular member is raised in the water; and strap means operatively connected to said annular member for supporting said annular member from the user's shoulders generally about the waist of the user when the user is positioned within the access opening of the annular member.
Claim 3
Dependent Claim
19 words
An aquatic exercise assembly in accordance with claim 1 wherein said annular hydrodynamic member includes a plurality of handles.
Claim 4
Dependent Claim
84 words
An aquatic exercise assembly in accordance with claim 1 wherein said water flow means defines a plurality of flow passageways and has a plurality of flaps pivotally connected to said upwardly facing surface, said flaps being pivotable to a generally upright open position allowing water to pass through said flow passageways in response to said annular hydrodynamic member being lowered in the water, to a generally horizontal position covering said flow passageways in response to said annular hydrodynamic member being raised in the water.
Claim 5
Dependent Claim
15 words
An aquatic exercise assembly in accordance with claim 3 wherein said surfaces are generally planar.
References Cited (Backward Citations)
US3834696A
Cited
US3984102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-10 | 1988-01-09 | 1988-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-10 | 1992-01-09 | 1992-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-10 | 1996-01-09 | 1996-07-10 | $7700.00 | Window Closed / Lapsed |