Patent US4330119A successfully refreshed from Google Patents.
US4330119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inflatable striking member
Assignee: Individual
•
Filing: 1980-02-21
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Granted: 1982-05-18
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Expires: 2000-02-21
Abstract
Abstract An exerciser/trainer device, for being struck by the user in exercising or training, which yields a numerical, or other quantitative or qualitative indication, of factors relating to the striking factors, hopefully stimulating and encouraging the user to maximum attainments from the exercise or training. The device is comprised of an inflatable body member surrounding a conduit support member having a plurality of apertures therein, the apertures being in communication with the interior of the inflated member. A pressure/force responsive device is attached to the conduit such that a force applied to the inflatable member will be indicated by the pressure/force responsive device.
Inventors
- 👤 LeRoy J. Marshall, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 05:58
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/20; A63B69/22; A63B69/32; A63B21/00; A63B21/008; A63B2220/00; A63B2220/50; A63B2220/51; A63B2220/53; A63B2220/56; A63B2244/00; A63B2244/10
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
225 words
An exerciser/trainer means, comprising, in combination: a wall member adapted to be struck by the user; pressure/force responsive means operatively connected to the wall member; indicator means operatively connected to the pressure/force responsive means; the parts being arranged and adapted such that the striking of the wall member is sensed by the pressure/force responsive means, and that sensing is thereupon indicated by the indicator means; in which the wall member is provided as an inflated body member mounted upon a supporting frame means, and conduit means are provided which operatively interconnect the interior of the inflated body member with the pressure/force responsive means in a manner such that the pressure/force of the striking of the inflated body member is sensed by the pressure/force responsive means; in a combination in which the supporting frame means includes a hollow pole, opening means being provided in the pole means which cause any increases in pressure of the inflated body member, which are caused in striking of the inflated body member, to cause corresponding increases in pressure within the hollow interior of the pole means, the pole means extending outwardly of the inflated body member and the hollow interior of the pole communicating with the pressure/force responsive means, thereby to cause the indicator means to indicate correspondingly to the effect upon the inflated body member of its being struck.
Claim 2
Dependent Claim
225 words
An exerciser/trainer means, comprising, in combination: a wall member adapted to be struck by the user; pressure/force responsive means operatively connected to the wall member; indicator means operatively connected to the pressure/force responsive means; the parts being arranged and adapted such that the striking of the wall member is sensed by the pressure/force responsive means, and that sensing is thereupon indicated by the indicator means; in which the wall member is provided as an inflated body member mounted upon a supporting frame means, and conduit means are provided which operatively interconnect the interior of the inflated body member with the pressure/force responsive means in a manner such that the pressure/force of the striking of the inflated body member is sensed by the pressure/force responsive means; in a combination in which the supporting frame means includes a hollow pole, opening means being provided in the pole means which cause any increases in pressure of the inflated body member, which are caused in striking of the inflated body member, to cause corresponding increases in pressure within the hollow interior of the pole means, the pole means extending outwardly of the inflated body member and the hollow interior of the pole communicating with the pressure/force responsive means, thereby to cause the indicator means to indicate correspondingly to the effect upon the inflated body member of its being struck.
Claim 3
Dependent Claim
39 words
The invention as set forth in claim 1 in which the inflated body member is provided in the general shape of a cylinder, and the axis of the cylinder is generally coincident with the axis of the pole means.
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) | 1985-05-17 | 1985-11-16 | 1986-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-17 | 1989-11-16 | 1990-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-17 | 1993-11-16 | 1994-05-18 | $7700.00 | Window Closed / Lapsed |