Patent US3462234A successfully refreshed from Google Patents.
Patent US4706957A successfully refreshed from Google Patents.
US4706957A
Expired / Lapsed
US
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Leg movement restraining device for training athletes
Assignee: Individual
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Filing: 1986-05-16
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Granted: 1987-11-17
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Expires: 2006-05-16
Abstract
Abstract An athletic training device for restraining an athlete's legs in a proper position throughout a predetermined range of physical motions to reinforce the desired motion through repetitive practice. The training device includes a first elasticized or knee-encircling band having at least one pair of laterally extending straps. A second elasticized knee-encircling band is adapted to be secured about the opposite knee of the user. The ends of the restraining straps are securable to the second band so that the user is restrained in a proper position allowing forward and rearward motion of the knees restraining undesirable sideways motion or sway.
Inventors
- 👤 Charleston W. Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:16
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/36; A63B69/3608; A63B69/0057; A63B69/0062; A63B2209/00; A63B2209/10; A63B2225/00; A63B2225/09
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
160 words
A training aid for teaching a predetermined physical motion comprising: (a) a first leg-engaging member having a first band adapted to encircle a first knee of the user, said first band having cooperating closures for securing said band about the first knee area of the user and further including straps oppositely extending from said band, said straps having first fastener members associated therewith; and (b) a second leg-engaging member having a second band adapted to encircle the second knee of the user, said second band having with cooperating closures for securing said band about the second knee area of the user, said second leg-engaging member having a second fastener member associated therewith for attachment of said straps thereto in a use position with the straps extending between the leg-engaging members both at the front and the rear of the knees of the user, whereby controlled forward and rearward movement of the user's legs is permitted and side motion is restrained.
Claim 2
Dependent Claim
160 words
A training aid for teaching a predetermined physical motion comprising: (a) a first leg-engaging member having a first band adapted to encircle a first knee of the user, said first band having cooperating closures for securing said band about the first knee area of the user and further including straps oppositely extending from said band, said straps having first fastener members associated therewith; and (b) a second leg-engaging member having a second band adapted to encircle the second knee of the user, said second band having with cooperating closures for securing said band about the second knee area of the user, said second leg-engaging member having a second fastener member associated therewith for attachment of said straps thereto in a use position with the straps extending between the leg-engaging members both at the front and the rear of the knees of the user, whereby controlled forward and rearward movement of the user's legs is permitted and side motion is restrained.
Claim 3
Dependent Claim
20 words
The training aid of claim 1 wherein said first and second fastener members comprises cooperable loop and hook fabric members.
Claim 4
Dependent Claim
31 words
The training aid of claim 2 wherein said second fastener member is located on said outer surface of said second knee-encircling band at a location along the side of the knee.
Claim 5
Dependent Claim
17 words
The training aid of claim 2 wherein said cooperating closure members comprise loop and hook fabric members.
Claim 6
Dependent Claim
25 words
The training aid of claim 2 wherein said second band member is provided with multiple straps at spaced apart locations on said first leg-engaging members.
Claim 7
Dependent Claim
17 words
The training aid of claim 2 wherein said first and second bands are an elasticized fabric material.
Claim 8
Dependent Claim
44 words
The training aid of claim 6 wherein said second fastener member is located on the outer surface of said second knee-encircling band at a location along the side of the knee wherein said straps at least partially overlap in a fastened position of use.
References Cited (Backward Citations)
US2450162A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-11-16 | 1991-05-18 | 1991-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-11-16 | 1995-05-18 | 1995-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-11-16 | 1999-05-18 | 1999-11-17 | $7700.00 | Window Closed / Lapsed |