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Document Title |
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8176575 |
Shield for helmet, and helmet including such shield
In a shield for a helmet according to this invention, an air introducing mechanism portion disposed at a region including a lower end portion of a shield main body portion and its vicinity includes...
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8136169 |
Headwear cooling system and associated method
A combined headwear and cooling system preferably includes a headwear, a mechanism for introducing and circulating external ambient air, and a mechanism for selectively discharging the external...
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7937775 |
Surgical protective head gear assembly including high volume air delivery system
A surgical protective assembly having an air movement device and a head gear assembly carrying the air movement device. The head gear assembly includes an outer wall, an inner wall, a front end, a...
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7921473 |
Head cooling apparatus
The head cooling apparatus is housed in a case removably fitted within an existing hat crown of a hat, without structural modification to the hat. The case has a plurality of air vents including an...
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7827620 |
Air conditioned helmet apparatus
A helmet (12) includes a thermoelectric heat pump (14) mounted onto a rear surface of the helmet shell (12) for delivering temperature conditioned air to the interior of the helmet shell. A...
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7823586 |
Personal respiratory protection system
A respiratory protection system which is worn by a passenger during a flight in air plane, by a patient visiting hospital or doctors office, a nurse working with a patient during hospital stay, or...
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7802318 |
Helmet having cooling fan device
A helmet includes a helmet body, and a cooling fan device mounted in the helmet body to introduce an ambient air into the helmet body. The cooling fan device includes a support base, a cooling fan,...
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7752682 |
Personal protection system including a helmet and a hood, the helmet including a ventilation system that blows air on the neck of the wearer
A personal protection system is mountable to a user for distributing air to the user includes a shell providing structure. A fan module is supported by the shell for generating a flow of air....
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7748059 |
Helmet
A wind rectifying member positioned between two ventilation covers on the top of a helmet is adjustably supported by fitting members of support structures mounted within each ventilation cover. The...
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7735156 |
Head unit for a medical/surgical personal protection system with a head band and a ventilation unit that is adjustably position relative to the head band
A personal protection system for providing a sterile barrier around medical/surgical personnel. The system includes a head unit over which a hood or a toga suspended. Internal to the head unit is a...
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7694353 |
Air circulation system for protective helmet and helmet containing the same
An air circulation system is provided that is fittable to a protective helmet. The system includes an external manifold, a removable intake duct, and a removable exhaust duct. The manifold is...
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7413506 |
Ventilated helmet
The present invention can easily perform mounting and dismounting of a guiding duct in the ventilation structure of a helmet. A support portion which detachably supports a guiding duct is arranged...
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7331064 |
Ventilated cap apparatus
The ventilated cap apparatus provides for highly efficient cage fan ventilation from a housing fitted to the cap crown front and bill. The vertically oriented cage fan provides a slim profile...
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7296304 |
Crash helmet with thermoelectric cooling
An conditioning system is shown for a helmet having an impact resistant body with an exterior, an interior which defines a head receiving cavity, a front region and having a back region which is...
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7290292 |
Combined solar powered fan and hat arrangement for maximizing airflow through the hat
An apparatus includes a hat including a unitary brim that is provided with spaced inner and outer edges defining a slope traveling downwardly and outwardly towards the outer edge. The hat further...
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7275535 |
Respiration hood useful in biological, radiological and chemical emergencies
A respiration hood assembly is effected from a thin-walled headpiece nested within the periphery of a mating exterior housing that includes a filtered aperture. The nested engagement between the...
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7200873 |
Head gear apparatus having improved air flow arrangement
A surgical garment includes a head gear apparatus for supporting a face shield and shroud. The head gear apparatus includes a helmet that supports a fan assembly, and that defines forward and rear...
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7197774 |
Supplied air helmet having face seal with differentiated permeability
A supplied air helmet 10 comprises a visor 14 and a face seal 12 that is secured to the visor. The face seal 12 includes a sealing member 18 and a frame member 16. The sealing member 18 extends...
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7192151 |
Light array for a surgical helmet
A surgical head gear apparatus or helmet includes a lighting system that utilizes circuit board mounted LED clusters supported on the surgical helmet. The LED clusters are part of a light array...
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7143451 |
Hat including active ventilation
A hat including an encased fan unit and an array of solar cells is described. In a preferred embodiment the fan unit is a low profile fan unit having a total thickness of less than 15 mm. The fan...
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7114195 |
Neonate warmth stocking cap
Disclosed is a preemie warmth stocking cap comprised preferably of several components including in a multilayered construction two layers of a woven or knitted stretchable but resilient fabric,...
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7114194 |
Safety helmet having a ventilation assembly
A safety helmet having a shell constructed of a rigid material, the shell having a body portion and a brim portion extending outwardly from the body portion, the body portion having an exterior...
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7111329 |
Helmet reinforcement system
According to one embodiment of the invention, a system for head protection is provided. The system includes a helmet body defining at least one hole. The system also includes at least one...
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7104264 |
Rigid air ducting for respirator hoods and helmets
A respirator hood 1 that has an air chamber 6 arranged above the head of a user for delivery of breathable air. The air chamber 6 has an air inlet 13 connected to an air supply hose 5 and an air...
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7083514 |
Air-filtration system for vehicle operator
An air-filtration system is provided for use in a vehicle for delivering air to a helmet worn by a vehicle operator. The air-filtration system comprises an air intake in the form of a window scoop...
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7036502 |
Air curtain device
The device for creating a curtain of air across the face is a headset with a fan mounted thereon. The outlet of the fan has flexible tubing or cowling which allows for control of both direction and...
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7010813 |
Leisure sports helmet
The object of this invention is to provide a leisure sports helmet having both a fan and a plurality of vents on a helmet body. Due to the fan (100) and the vents (20), atmospheric air is drawn...
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6990691 |
Head gear apparatus
A surgical garment includes a head gear apparatus for supporting a face shield and shroud. The head gear apparatus includes a helmet that supports a fan assembly, and that defines forward and rear...
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6973676 |
Protective helmet with integral air supply
Protective helmet device includes a helmet with a hard outer shell and a soft inner lining. In one embodiment, a tube inlet with multiple channels is coupled to the top of the outer shell, and is...
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6973677 |
Air filtration system including a helmet assembly
An air filtration system and a helmet for use in the air filtration system are disclosed and utilized to filter air between a head and body of a user and an external environment. The air filtration...
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6966067 |
Boating helmet
A boating helmet includes a liner nested in a shell and a shield attached to the shell. The shell includes a moisture barrier to separate a user's breath from the shield and an air entry chamber to...
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6961963 |
Modular helmet
A modular helmet system having a helmet base to protect from impacts the crown of a wearer's head and terminating basally in a rear rim and side rims; a C-shaped extension detachably connected to...
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6954944 |
Air conditioned helmet apparatus
A helmet (12) includes a thermoelectric heat pump (14) mounted onto a rear surface of the helmet shell (12) for delivering temperature conditioned air to the interior of the helmet shell. A...
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6944885 |
Sheet with grommet to provide fluid-impervious seal around object penetrating sheet
A fluid-impervious sheet has two expansive surfaces, to one of which an elastomeric grommet adheres. The elastomeric grommet, which is annular when unstressed, outlines a region on the...
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6925655 |
Protective helmet with selectively covered aperture
Protective helmet comprising a two piece shell, an electric motor and impeller useful for creating a positive pressure environment in the head space, and a filter for removing particulates and...
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6918141 |
Protective headgear system
This invention is directed to a protective headgear system which includes a relatively light weight, substantially rigid, headgear structure which may include an internal, adjustable headband. A...
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6904616 |
Positive pressure protective helmet
Protective helmet comprising a two piece shell, an electric motor and impeller useful for creating a positive environment in the head space, and a filter for removing particulates and other...
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6880176 |
Headgear
An improved headgear includes an outer shell and an inner liner providing a head receiving cavity. A headband has a forward portion and lateral portions secured to the inner liner and a rearward...
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6857135 |
Helmet
In a helmet, a helmet body 1 has ventilation holes 3 formed therein, and a guard portion 2a is arranged outside the helmet body 1 so as to cover the portion thereof where the ventilation holes 3...
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6854459 |
Head enclosing treatment hood
A head enclosing gas hood for treating respiratory ailments is placeable over a patient's head for providing a gas, preferably oxygenated, to said patient. The treatment gas hood has a hood portion...
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6836906 |
Eye protection device
With reference to FIG. (2), a helmet (2) for an aircraft crew member (1) is provided with a device (10) for forming an eye-shielding curtain (11) of air in front of the crew members eyes. The air...
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6826783 |
Chemical/biological helmet
A chemical/biological protection helmet is provided with a filter system. In order to provide for improved balance control and visibility, the filter system is positioned in the rear of the helmet....
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6823531 |
Helmet with ventilation
A helmet with ventilation having at its front bubble provided with multiple slot air inlets; a circular air passage connected through those slot air inlets being provided to the peripheral of an...
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6810532 |
Safety helmet with an air duct
A safety helmet includes a hat having an arcuate, elongated recessed area defined in an inner face of the hat and a through hole defined through a periphery of the hat. A lining is detachably...
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6792951 |
Breathable air pressurized safety helmet
Helmet protection methods and systems designed to protect the wearer from not only physical impact but also from non-impact safety risks posed by noxious fumes, fire, lack of oxygen, and...
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6792623 |
Helmet for artificial respiration without the aid of masks
A helmet for artificial respiration without the aid of masks, comprising a containment body with at least one optically transparent portion, which can accommodate hermetically the head of a...
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6766537 |
Protective helmet with detachable shell piece
Protective helmet comprising a two piece shell, an electric motor and impeller useful for creating a positive pressure environment in the head space, and a filter for removing particulates and...
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6763526 |
Air vent structure for helmet
The present invention relates to an air vent structure for an inner air discharge of a helmet adapted to protect a user's head when a user rides a motorcycle, and in particular to an air vent...
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6760925 |
Air-conditioned hardhat
Air-conditioned hardhats cool the wearer's head. A motor and fan are attached to the top of the interior of a hardhat to blow air over a coolant reservoir onto the wearer's head. The coolant...
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6752146 |
Civilian anti-terrorist attack gas mask
A civilian anti-terrorist attack gas mask used as an emergency measure to remove hazardous air pollutants present in air drawn from an ambient atmosphere to provide a person with suitably...
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