Patent US4044531A successfully refreshed from Google Patents.
US4044531A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective nose shield for race horses and the like
Assignee: Individual
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Filing: 1976-04-26
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Granted: 1977-08-30
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Expires: 1996-04-26
Abstract
Abstract A dual purpose protective nose shield for race horses which includes a pair of generally cup-shaped reverse air scoops positioned over the horse's nostrils. Each scoop has a rearwardly flared deflection shield which prevents cold frigid air and/or mud or other foreign debris from the track from impinging directly upon the nostrils. The rearwardly facing breathing port of the scoop channels inhaled and exhaled air into an air space which is formed by the scoop about the nostril. The incoming cold air is warmed as it contacts the outgoing exhaled air and by the body heat generated by the portion of the horse's face over which it is channeled so as to prevent damage to the nostrils and impaired or shallow breathing often caused by the direct inhalation of cold frigid air.
Inventors
- 👤 John L. Marchello
- 👤 Gerald F. Trotter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:47
CPC Classifications
B; B68; B68B; B68B7/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
231 words
A protective nose shield for race horses and the like whose head and face portions normally carry bridle means, said protective nose shield comprising a pair of reverse air scoop members and fastening means operably coupling said air scoop members to said bridle means and about portions of said horses face for adjustably positioning each of said air scoop members over one of the horse's nostrils, each of said air scoop members including a domed portion forming an air space about the nostril, a rearwardly flared deflection surface integral with the front of said domed portion for diverting foreign debris and cold air away from the nostril area, said domed portion including an inwardly facing rim portion adapted to rest comfortably against the horse's face and to fit relatively closely thereto to prevent the passage of cold air or foreign debris into said air space from the front or side of said domed portion, and a rearwardly facing breathing port in the rear of said domed portion at the opposite end of said domed portion from said deflection surface for channeling the inhaled and exhaled air into and out of said air space such that the cold incoming air is at least slightly warmed by contact with the warmer exhaled air and by the body heat generated by the portion of the horse's face over which the incoming air is drawn.
Claim 2
Dependent Claim
231 words
A protective nose shield for race horses and the like whose head and face portions normally carry bridle means, said protective nose shield comprising a pair of reverse air scoop members and fastening means operably coupling said air scoop members to said bridle means and about portions of said horses face for adjustably positioning each of said air scoop members over one of the horse's nostrils, each of said air scoop members including a domed portion forming an air space about the nostril, a rearwardly flared deflection surface integral with the front of said domed portion for diverting foreign debris and cold air away from the nostril area, said domed portion including an inwardly facing rim portion adapted to rest comfortably against the horse's face and to fit relatively closely thereto to prevent the passage of cold air or foreign debris into said air space from the front or side of said domed portion, and a rearwardly facing breathing port in the rear of said domed portion at the opposite end of said domed portion from said deflection surface for channeling the inhaled and exhaled air into and out of said air space such that the cold incoming air is at least slightly warmed by contact with the warmer exhaled air and by the body heat generated by the portion of the horse's face over which the incoming air is drawn.
Claim 3
Dependent Claim
87 words
The protective nose shield of claim 1 further characterized in that each of said reverse air scoop members is generally shaped as a longitudinally bisected ovoid having its arcuate top serving as said domed portion, its longitudinal arcuate front end serving as said deflection surface, and at least a substantial section of its longitudenal arcuate rear portion being cut away to form said reverse air scoop breathing port for channeling the inhaled and exhaled air into and out of said air space formed within said domed portion.
Claim 4
Dependent Claim
67 words
The protective nose shield of claim 1 further characterized in that each of said scoop members are formed as a single integral piece from a relatively soft lightweight plastic material which is comfortable to the horse and easy to clean and even further characteried in that the forwardmost portion of said scoop members do not protrude beyond the end of the horse's nose thereby avoiding photofinish questions.
Claim 5
Dependent Claim
122 words
The protective nose shield of claim 1 further characterized in that each of said scoop members includes a flange portion about the rear portion thereof and wherein said fastening means includes strap means secured to said flange portion for fastening said scoop members to a portion of the horse's halter; wherein said fastening means further includes a second strap means adjustably secured to the outside bottom of said flange portions and passing under the horse's lower jaw to secure the two scoop members together; and wherein said scoop members are provided with apertures adjacent the top central rim portions and said fastening means further includes tie means for engaging said apertures and adjustably fitting said nose shield properly on the horse's face.
Claim 6
Dependent Claim
225 words
A dual function nose shield for a race horse or the like comprising a deflector shield for preventing foreign debris and cold air from impinging directly upon the horse's nostril, the forward and side edge portions of said deflector shield being adapted to rest comfortably against the horse's face and to fit relatively closely thereto to prevent the passage of cold air or foreign debris between said edge portions and that portion of the horse's face against which said edge portions are disposed, a convex portion contiguous with the rear of said deflector shield for forming a semi-enclosed air space adjacent said nostril, the front and side portions of said semi-enclosed air space being closed to the passage of air into said air space by said edge portions of said deflector shield, and a rearwardly facing air scoop opening at the rear of said convex portion for channeling inhaled and exhaled air into and out of said air space so as to at least partially heat relatively cold incoming air before it enters the nostril by contact with the warm exhaled air and the heat generated by the portion of the horse's face over which the incoming air is channeled, and means for adjustably positioning said deflector shield, including said convex portion and said rearwardly facing air scoop, in operative position over the horse's nostril.
Claim 7
Dependent Claim
225 words
A dual function nose shield for a race horse or the like comprising a deflector shield for preventing foreign debris and cold air from impinging directly upon the horse's nostril, the forward and side edge portions of said deflector shield being adapted to rest comfortably against the horse's face and to fit relatively closely thereto to prevent the passage of cold air or foreign debris between said edge portions and that portion of the horse's face against which said edge portions are disposed, a convex portion contiguous with the rear of said deflector shield for forming a semi-enclosed air space adjacent said nostril, the front and side portions of said semi-enclosed air space being closed to the passage of air into said air space by said edge portions of said deflector shield, and a rearwardly facing air scoop opening at the rear of said convex portion for channeling inhaled and exhaled air into and out of said air space so as to at least partially heat relatively cold incoming air before it enters the nostril by contact with the warm exhaled air and the heat generated by the portion of the horse's face over which the incoming air is channeled, and means for adjustably positioning said deflector shield, including said convex portion and said rearwardly facing air scoop, in operative position over the horse's nostril.
Claim 8
Dependent Claim
60 words
The nose shield of claim 5 further characterized in that it comprises two substantially identical, symmetrically opposed, generally cup-shaped members each of which members is adapted to be positioned over a separate nostril, each of said cup-shaped members including a separate deflection shield, convex portion and air scoop opening and each member being a single unitary piece of easy-to-clean material.
Claim 9
Dependent Claim
53 words
The nose shield of claim 6 further characterized in that each of said cup-shaped members includes a rim portion adapted to rest comfortably against the horse's face while simultaneously sealing the front and side portions around the nostril to prevent the nostril from being directly impinged by said foreign debris or cold air.
Claim 10
Dependent Claim
72 words
The nose shield of claim 7 further characterized in that each of said cup-shaped members includes a flange portion about the rear sides and end thereof adapted to lie flush against the horse's face without discomfort and wherein said positioning means includes a plurality of fastening means for operatively engaging said flange portion and passing about a portion of the horse's face for adjustably positioning said cup-shaped members properly over the nostrils.
Claim 11
Dependent Claim
147 words
The nose shield of claim 8 further characterized in that said fastening means includes strap means having one end attached to said flange portion proximate the rear thereof for fastening said cup-shaped members to a portion of the horse's halter to prevent forward movement of the members along the horse's nose; a second adjustable strap means having its opposite ends coupled to the top rear sides of said flange portion for securing said pair of cup-shaped members together over the top of the upper nose; a third adjustable strap means having its opposite ends coupled to the top forward sides of the flange portion and passing under the lower jaw for holding said pair of cup-shaped members in place; and tie means for coupling the top central portions together across the top forward portion of the upper jaw to properly position the cup-shaped members over the nostrils.
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) | 1980-08-29 | 1981-02-28 | 1981-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-29 | 1985-02-28 | 1985-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-29 | 1989-02-28 | 1989-08-30 | $7700.00 | Window Closed / Lapsed |