| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 119500000 | With ventilation means | 10 |
| 20080230011 | 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 inner end that holds a lift plate against the under side of the top of the outdoor device. Preferably the materials from which the cover and lifter are made are weather resistant, such as stainless steel. | 09-25-2008 |
| 20100000473 | CAGE WITH MICRO FILTER TOP - A cage and cage cover combination includes at least a cage cover having a plurality of stacking lugs. The combination also includes at least an animal cage having a lower surface, where the upper surfaces of the stacking lugs, when in contact with the lower surface of an animal cage form a substantially even connection such that a cage stacked on top of a cover rests securely on the cage cover. | 01-07-2010 |
| 20100083909 | 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 aperture. A remove ably attachable climate conditioning unit is installed over the climate conditioning aperture to facilitate a flow of atmospheric air from the exterior environment into the interior of the housing. The climate conditioning unit can variously comprise a cover assembly, a heating unit, a cooling unit and a forced air unit, and different types of units can be installed at different times. In another aspect, the bottom portion can be selectively hinged to the top portion on opposing sides of the housing to allow pivotal movement of the top portion in two opposite directions, as desired to permit access to the interior of the housing for inspection, maintenance and cleaning of the interior. | 04-08-2010 |
| 20100132624 | APPARATUS, SYSTEM, AND METHOD FOR ISOLATING AND VENTING A LITTER BOX - An apparatus, system, and method are disclosed for isolating and venting a litter box. The apparatus includes an enclosure for a litter box, an access door and a pet door in the enclosure, at least one vent between an interior and an exterior of the enclosure, and an exit duct between the interior and the exterior of the enclosure. The system includes a pet enclosure having an enclosure door, a pet door, at least one vent, and at least one exhaust duct, a litter box adapted for placement in the enclosure, a motor and fan in fluid communication with the exit duct, and a conduit from the exit duct adapted for fluid connection to an exterior of a house. The method includes enclosing a litter box in a pet container, drawing outside air through at least one vent in the pet container into an interior of the pet container and exhausting air from the pet container out through an exit duct. | 06-03-2010 |
| 20100180830 | ANIMAL LITTER AIR TREATMENT DEVICE CONTAINING ACTIVATED CARBON - Disclosed herein is a portable deodorizing air treatment device adaptable for use in a litter box. The device is activated by the presence of the animal in the litter box. After the animal uses the box, the device intakes dirty air, treats it with odor-absorbing activated carbon and optionally fragrance, expelling clean unscented or scented air. | 07-22-2010 |
| 20100319626 | ANIMAL BED DEVICE - A bed for an animal, comprising a support member; a cover for at least part of the support member, to define and at least partially enclose a space above the support member for occupation by the animal; means for drawing air from the occupation space, and filtration means for removing at least some airborne matter from the withdrawn air. | 12-23-2010 |
| 20100319627 | HEATING AND COOLING SYSTEM FOR PET ENCLOSURES - The invention is a heating and cooling system for portable pet living space and is able to efficiently heat and cool the pet because it heats and cools both the air surrounding the pet and the surfaces upon which the pet lays. | 12-23-2010 |
| 20110023790 | CAGE WITH MICRO FILTER TOP - A cage and cage cover combination having a cage cover having a plurality of stacking lugs on its upper surface, at least one stacking lug located in a middle region of the upper surface of the cover and at least one stacking lug located at a side region of the upper surface of the cover. The combination also includes an animal cage having a plurality of locating rings arranged in a middle region of its lower surface, where the at least one stacking lug located in the middle region of the upper surface of the cove is configured to couple with at least one locating ring of the lower surface of the animal cage and where the at least one stacking lug located at the side region of the upper surface of the cover is configured to match up to an lower edge of the bottom surface of the cage, such that when an animal cage is lowered onto the cage cover, the animal cage is securely retained on top of the cage cover. | 02-03-2011 |
| 20120006280 | Weatherized Pet House - A weatherized pet house including means for supplying HVAC from a building for keeping the air in the pet house at desirable levels in hot or cold weather which in turn keeps water drinkable in a water dish inside the structure. | 01-12-2012 |
| 20140261221 | AIR SUPPLY APPARATUS FOR EXPERIMENTAL ANIMAL HUSBANDRY EQUIPMENT - An air supply apparatus for experimental husbandry equipments includes a frame having a plurality of cubicles formed by a support frame, and a container for containing and breading an experimental animal. The frame has an air supply pipeline comprising a main intake pipe and a main extraction pipe, and a branch intake pipe and a branch extraction pipe are installed between the two main pipes, wherein the branch intake pipe is interconnected with the main intake pipe, and the branch extraction pipe is interconnected to the main extraction pipe, and each branch pipe has a through hole formed at a position corresponsive to each cubicle and a joint for supplying air to the container, and the air supply pipeline has an adjusting device for adjusting the amount of supplied air, so that each container can obtain an equal amount of air. | 09-18-2014 |
