Patent US4911150A successfully refreshed from Google Patents.
US4911150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for treatment of injuries in an equine lower leg
Assignee: Farley s Orthotics Inc
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Filing: 1988-04-15
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Granted: 1990-03-27
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Expires: 2008-04-15
Abstract
Abstract A boot for a foreleg of a horse is used in the treatment of injuries in the horse's leg. The boot includes an envelope of leather which is wrapped about the leg and secured by straps. The envelope has a flap which forms a pocket for receiving a strengthening spline. A variety of splines are provided to allow various stiffnesses to be used in the treatment of the injury.
Inventors
- 👤 Michael D. Farley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 22:05
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/04; A61F5/05; A61F5/058; A61F5/05841; A61F5/0585; A61D; A61D9/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
92 words
Apparatus for treatment of injuries in a leg of an animal, said leg having a knee and a hoof, comprising envelope means for surrounding a lower part of said leg and extending from just below said knee to the wall of said hoof, a pocket attached to the front of said envelope and extending substantially the entire length of said envelope, and spline means in said pocket for stiffening said envelope means and for engaging said hoof wall for transferring the weight of said animal to the front of said hoof wall.
Claim 2
Dependent Claim
92 words
Apparatus for treatment of injuries in a leg of an animal, said leg having a knee and a hoof, comprising envelope means for surrounding a lower part of said leg and extending from just below said knee to the wall of said hoof, a pocket attached to the front of said envelope and extending substantially the entire length of said envelope, and spline means in said pocket for stiffening said envelope means and for engaging said hoof wall for transferring the weight of said animal to the front of said hoof wall.
Claim 3
Dependent Claim
20 words
Apparatus according to claim 1 further comprising a plurality of spaced straps for securing said envelope means to said leg.
Claim 4
Dependent Claim
43 words
Apparatus according to claim 2 wherein said pocket is formed between a first portion of said envelope which is adapted to engage said leg and a flap attached to said envelope and wherein said flap is between said straps and said first portion.
Claim 5
Dependent Claim
24 words
Apparatus according to claim 1 wherein said spline means comprises a plurality of individual splines, each of said individual splines having a different stiffness.
Claim 6
Dependent Claim
14 words
Apparatus according to claim 1 wherein a lower end of said spline curves forwardly.
Claim 7
Independent Claim
123 words
A method for treatment of injuries in the leg of a horse comprising attaching an apparatus to the foreleg of said horse, said apparatus comprising envelope means surrounding a lower part of said leg and extending from just below a knee of said leg to the wall of a hoof of said leg, a pocket attached to the front of said envelope and extending substantially the entire length of said envelope, and a first spline in said pocket for stiffening said envelope and engaging said hoof wall for transferring the weight of said horse to the front wall of said hoof, and subsequently removing said first spline and substituting a second spline therefor, said second spline being lesser stiffness than said first spline.
Claim 8
Independent Claim
123 words
A method for treatment of injuries in the leg of a horse comprising attaching an apparatus to the foreleg of said horse, said apparatus comprising envelope means surrounding a lower part of said leg and extending from just below a knee of said leg to the wall of a hoof of said leg, a pocket attached to the front of said envelope and extending substantially the entire length of said envelope, and a first spline in said pocket for stiffening said envelope and engaging said hoof wall for transferring the weight of said horse to the front wall of said hoof, and subsequently removing said first spline and substituting a second spline therefor, said second spline being lesser stiffness than said first spline.
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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) | 1993-03-26 | 1993-09-25 | 1994-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-03-26 | 1997-09-25 | 1998-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-03-26 | 2001-09-25 | 2002-03-27 | $7700.00 | Window Closed / Lapsed |