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8397677 |
Thermal conductive cooling method and system for livestock farm operations
A system and method for the conductive cooling and warming of livestock. Heat exchangers are positioned beneath the cushion bedding areas of the animal so as to utilize on-site water, either in a...
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8235007 |
Cable release for drop curtains in livestock confinement buildings
A cable release for use in a curtain control system for controlling drop curtains in a livestock confinement building. The cable release operates with cable drop devices having a cord release. A...
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8186306 |
Livestock confinement pen
The invention provides an indoor livestock confinement system that includes a plurality of hollow plastic panels. Each panel includes a plurality of spaced tabs at its ends. A first end of each...
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8182593 |
System and method for reducing emissions in a hog confinement facility
A system and method of reducing ammonia emissions. The system and method include a facility having a waste storage compartment below a floor comprised of slats with openings therebetween. A...
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8181604 |
Barn system for housing farm animals
A barn system that enables control of the environment inside a closed barn utilizes banks of fans mounted in the opposing side walls of the barn and interior circulation fans in conjunction with...
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8132535 |
Method and apparatus for reduction of ammonia, carbon dioxide and pathogens in chicken houses
A chicken or fowl grow out facility utilizes a ventilated floor assembly including a ventilated floor through which liquid and gas can flow, but which retains manure deposited thereon, and a closed...
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7975652 |
Livestock blow dryer with turbulator plate
A blower system for livestock may include a housing. An air inlet may be located on the housing. One or more motors may be located in the housing. One or more fans may be coupled to at least one of...
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7934472 |
Climate controlled pet shelter
An apparatus and method for moderating the environment of a pet shelter is provided. The apparatus may include a climate control device which may be attached to the pet shelter in order to regulate...
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7927178 |
Bee house
A bee house for housing a plurality of bee hives includes a generally rectangular frame and four upwardly extending opaque fixed walls fixed to the frame and a gable roof having a generally...
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7882807 |
Calf hutch cover and hook
A cover and lifter for use with an outdoor device having at least one ventilation port, such as a calf hutch and the like, including a shaft having a hook on its outer end and a fastener on its...
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7635401 |
Adjustable air flow ventilation device and system
This system provides an air-ventilating and cleaning element positioned within a housing. The housing contains multiple vents in the housing walls. The vents serve as channels that enable air to...
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7536976 |
Cattle feeding system and shelter to create a controlled environment
An improved cattle feeding system and shelter. The shelter has a building foundation frame extending upwardly from the ground with an awning frame extending upwardly from the foundation frame and...
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7243614 |
Modular animal enclosure
A modular animal enclosure includes a housing comprising a top portion affixed to a base portion to form a sheltered interior. The housing includes a door aperture and a climate conditioning...
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7216606 |
Method and system for reducing undesirable emissions from facilities for housing swine
A system and method of reducing odors of livestock confinement operations which utilizes a V-shaped filter of wood chips disposed in front of exhaust fans from manure pits under a livestock...
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7194979 |
Method and device for scrubbing ammonia from air exhausted from animal rearing facilities
Ammonia in the air exhausted from animal containment facilities may be removed by scrubbing the air with a solution of a suitable salt of an acidic proton donor such as alum. Ammonia may be removed...
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7185610 |
Heated flooring module for livestock stables
A heated flooring module is provided for livestock stables, which includes an upper plaque, for walking on, which is essentially level; a hollowed central section, with no bottom surface, whose...
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6923144 |
Heated pet enclosure
This invention provides a pet enclosure designed to provide comfort for a pet in the winter season. The pet enclosure provides for shelter by allowing the pet to get out of the weather and then...
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6883251 |
Livestock cooling system
A livestock cooling system creates an environment for protecting the health and productivity of animals, particularly dairy cows. One or more cooling fans are connected to programmable oscillation...
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6810832 |
Automated animal house
An efficient economical automated animal house is provided to increase the health and longevity of animals, such as poultry, and swine. The automated poultry house provides for automatic removal of...
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6789507 |
Oxygen flow control process for hatchery hatchers
A method that increases the volume of fresh air into hatchers (10) during the last 24 hours before chicks are pulled from the hatcher (10). This method increases the volume of fresh air into the...
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6722972 |
Safety release for curtains used in livestock confinement buildings
Confinement houses such as those housing poultry or hogs are artificially ventilated. To provide fresh air, there are openings along the walls. To control the amount of effective opening, fabric...
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6712690 |
Portable ventilating system
The portable ventilating system of the invention includes a base adapted for being towed behind a prime mover, ground engaging apparatus for supporting the base frame in a manner permitting...
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6637374 |
Device for heating an enclosed space for animals
A device for heating a small house of the type used for sheltering small animals, including doghouses and the like, including a conduit forming a passage for air, the conduit having an inlet end...
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6588372 |
Gear drive livestock fan
A gear drive fan for ventilating and cooling structures used for containing livestock. The gear drive fan comprises a livestock structure having a roof and supporting members, where the roof is...
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6481380 |
Method and apparatus for increasing egg production
A method and apparatus are used to maintain a relatively constant, preferably positive, pressure in a poultry house which houses egg laying poultry, the constant pressure resulting in an increase...
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6394032 |
Device for simulating static load of a connection to a rack for animal cages
The present invention relates to a device for simulating static load of a connection to a ventilated rack of animal cages when at least one of the racks are not connected to a central ventilation...
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6325971 |
Method and system for disbursing ozone into a poultry house
The present invention relates to a system for disbursing ozone throughout a poultry house in order to disinfect the same and to reduce the concentration of pathogens found within the poultry house....
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6276304 |
Ozone injection system
A method and system for ozone injection into a confined area is described. Ozone is homogeneously transferred throughout the air in the building at levels considered safe by OSHA. Ozone thus...
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6273813 |
Ventilation apparatus
A ventilation apparatus for arranging in a wall-surface region of a building.Such ventilation apparatuses are customary for so-called unheated sheds (stables, cowsheds, pigsties, etc.). In this...
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6254776 |
System and method for treating animal waste
A system and method for treating farm animal waste, such as hog and poultry waste, to remove volatile organic compounds (VOCs) from wastewater treatment pits and thus control smell is disclosed....
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6079360 |
Milking stall for housing an animal to be subjected to an animal-related action
A milking stall for housing an animal to be subjected to an animal-related action, comprises an enclosure (2, 3, 4, 17), defining a space (1) and having at least one passage permitting the animal...
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5983834 |
Ozone injection system for a livestock building
A method and system for ozone injection into a livestock building is described. Ozone is homogeneously transferred, preferably from a remote location, throughout the air in the building at levels...
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5924924 |
Ventilation monitoring, control and alarm system for livestock buildings
Normally closed ventilating elements of a livestock building or the like are opened in response to failure of the supply of electrical power to the building ventilating system, an undesired...
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5746271 |
Climate controlled doghouse
A doghouse having an heating and air conditioning unit installed therein with insulated walls, an insulated roof, hinges connecting the roof on one of its sides to the upright walls for easy access...
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5707283 |
Dual baffle system in automatic air inlets for livestock facilities
A dual baffle system which can be incorporated into automatic air inlets used in livestock facilities. This system consists of four different components: two baffles, spring, opening mechanisms,...
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5676596 |
Controller for animal enclosure ventilation system
A control device for operating drive motors of closure devices that is reponsive to air pressure differential inside and outside an enclosure and including a housing that will extend through a wall...
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5666905 |
Animal production building and methods of producing animals and processing animal waste
An animal production building which has animal living quarters with a floor at least partially slatted with a manure deposition area beneath the slatted floor, a ventilation system which provides...
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5566644 |
Ball screw power drive for ventilation curtains
A drive for opening and closing air flow control devices, such as ventilation curtains, in a poultry house or the like includes a ball screw drive which is automatically disengaged during a power...
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5492082 |
Method and apparatus for controlling temperature within poultry houses and the like
A facility for housing animals such as poultry in a well-ventilated and temperature controlled environment. The facility includes an electronic temperature controller system for providing manual...
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5458537 |
Switch apparatus for power winch
A device for actuating switches in a power winch apparatus used in livestock enclosures. An actuator block is mounted on a linear rod within the frame of the power winch. When the winch is operated...
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5456209 |
Preformed heated flooring system for stables and other animal shelters
The present invention is a preformed, shaped part that forms a surface for farm animals to stand on in stables. The preformed parts are made to interconnect into an intermediate floor for mounting...
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5371340 |
Low energy animal heating pad with directional heat transfer
A heating pad for pets and livestock that includes a plastic surface and an envelope containing a reflective insulation upon which is mounted an electric heating circuit. The reflective insulation...
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5325813 |
Curtain control system for animal enclosures
A curtain control system for controlling curtains of an animal enclosure having an electrically-operated forced air ventilation system and a plurality of adjustable drop curtains. Each of the drop...
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5205785 |
Control system for the ventilating means in a poultry building or the like
Normally closed ventilating elements of a poultry building or the like are opened in response to failure of the supply of electric power to the building ventilating system by a control system which...
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5193483 |
Secondary sensing system for contactor control system
In an animal confinement structure having a contactor control device which controls a temperature control apparatus utilized for applying heating or cooling to the structure responsive to the...
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5145460 |
Rolling ramp gasket assembly
A gasket assembly for use with a ventilation control apparatus in a building ventilation system in a building. The building ventilation system includes inlet and outlet vents and a fan. A plurality...
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5136980 |
Animal confinement system
An animal confinement system includes a building structure comprising a foundation, a floor supported by the foundation, an arched roof and side walls supported by the foundation and having a...
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5119762 |
Hydrostatic curtain control locking system
A hydrostatic system for controlling ventilation curtains in animal enclosures. A fluid-powered locking system is coupled by hoses to the winch assembly which controls elevation of the ventilation...
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5107792 |
Arrangement for keeping livestock
An arrangement for keeping livestock, particularly pigs, in which the animals are kept individually or in groups in sleeping pens in such manner that they lie only adjacent to one another and...
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5036797 |
Animal husbandry housing and method
Tiers of cages for animals to be raised or tended are disposed in opposing orientation at opposite sides of an elongated room. The tiers are spaced above the floor of the room and inward from the...
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