| Patents for A01K 31 - Housing birds (4,241) |
|---|
| 07/19/1995 | EP0662780A1 Convertible aviary with side netting |
| 07/19/1995 | CN2203524Y 动物家具 Animal Furniture |
| 07/12/1995 | CN2203026Y Electronic chichen cage |
| 07/11/1995 | US5431129 Transparent pet cage with pivoting top panels |
| 06/22/1995 | WO1995016343A1 Controlling environmental conditions of living organisms |
| 06/13/1995 | US5423290 Parakeet nesting facility and amusement device |
| 05/31/1995 | CN2198760Y Cage for cat or dog |
| 05/09/1995 | US5413068 Portable bird playgym |
| 04/16/1995 | CA2118209A1 Modular cage system |
| 03/29/1995 | CN2193019Y Mechanical production apparatus for chiken run |
| 03/22/1995 | EP0643911A2 Collapsible cage |
| 03/21/1995 | US5398441 Lobster trap/animal cage construction |
| 03/17/1995 | CA2132114A1 Collapsible cage |
| 03/15/1995 | CN2191525Y Series cages for ecotype meat chicken, layer and hen |
| 01/26/1995 | DE4326141C1 Birdnest container |
| 01/19/1995 | WO1995001721A1 Convertible aviary with side netting |
| 01/17/1995 | US5381758 Parrot tower |
| 01/03/1995 | US5377619 Pet cage barrier |
| 12/20/1994 | US5373810 Cage door combination lock-latch |
| 12/20/1994 | US5373809 Pet cage doors with raised central sections |
| 12/18/1994 | CA2097843A1 Bryan's self-cleaning bird cage liner |
| 11/22/1994 | US5365878 Poultry nest pad |
| 11/15/1994 | US5363803 Personal bird perch |
| 10/11/1994 | US5353738 Pet cage |
| 10/11/1994 | CA1332331C Automatic laying nest for poultry |
| 10/04/1994 | US5351647 Avian or animal cage cross member |
| 09/29/1994 | DE4311042C1 Bat hole and manufacturing method |
| 09/01/1994 | WO1994018823A1 Arrangement for breeding poultry in cage batteries |
| 08/31/1994 | EP0612468A1 A device for keeping poultry |
| 08/03/1994 | EP0609057A2 Chicken rearing apparatus |
| 07/27/1994 | EP0591468A4 Egg harvester |
| 07/26/1994 | US5331921 Shoulder-mounted bird perch having removable waste collecting receptacle |
| 05/31/1994 | US5315957 For mounting in a bird cage |
| 05/05/1994 | DE4313456C1 Operating system for poultry breeding cages - has excrement conveyor belts moving through drying tunnel where only excrement at side is discharged leaving central soil area to absorb new droppings |
| 04/26/1994 | US5305708 Convertible aviary with side netting |
| 04/13/1994 | EP0591523A1 Cage battery |
| 04/13/1994 | EP0591468A1 Egg harvester |
| 04/05/1994 | US5299528 Raptor protection unit for use on a power pole |
| 03/30/1994 | EP0589537A1 Method and device for increasing the dry matter content of manure by storing stackable manure, in particular poultry manure |
| 03/24/1994 | DE4231911A1 Controlled feed device for issue of pourable fodder in poultry houses - has controlled feed housing beneath filling funnel and build-up chamber and contg. one or more feed worms driven by electric motor |
| 02/23/1994 | CN2156664Y Portable pigeon cage |
| 02/01/1994 | US5282596 Bird housing mounting apparatus and method |
| 01/18/1994 | US5279254 Egg collector having separate continuous flexible belts of baskets for each cage conveyor |
| 01/12/1994 | CN2152390Y Collapsible combined cage |
| 01/04/1994 | US5275126 Stabilized hanging bird perch with feeding cup having quick release feature |
| 12/29/1993 | EP0576181A2 Egg collector |
| 12/14/1993 | US5269255 Adjustable depth false floor for birdhouse |
| 12/09/1993 | WO1993023992A1 Cage battery |
| 11/30/1993 | US5265557 Pet cage perch assemblage |
| 11/16/1993 | US5261351 Figurine swing |
| 11/11/1993 | DE4214967A1 Weather protection for wire mesh cage - consists of sheet of transparent material partially covering outer surface of cage controlled by weather vane revolving around cage |
| 11/05/1993 | CA2067978A1 Teleky system |
| 09/22/1993 | EP0561104A1 Poultry nest pad |
| 08/24/1993 | US5238451 Light eliminator for poultry house |
| 08/12/1993 | DE4203637A1 Nesting box for hens with collapsible bottom - includes three-sided tilting frame which acts as guide and control for hinged egg discharge chute |
| 08/10/1993 | US5233939 Animal cage |
| 07/22/1993 | DE4212888A1 Artificial summer quarters for bats - comprises rectangular shallow box suspended from tree and has opening front door and flight access along bottom |
| 07/20/1993 | US5228411 Self-supporting cotton bird perch |
| 07/20/1993 | US5228410 Safe entry for bird houses |
| 06/29/1993 | US5222459 Automatic turkey nesting apparatus |
| 06/16/1993 | EP0546925A1 Variable cage for the transport of living animals |
| 06/15/1993 | US5218927 Collapsible portable bird perch |
| 06/09/1993 | CN2135238Y Domestic fowl cage |
| 04/27/1993 | US5205785 Control system for the ventilating means in a poultry building or the like |
| 04/26/1993 | CA2080511A1 Pivotal gate trap for birdhouse |
| 04/13/1993 | US5201278 Bird and small animal cage apron |
| 04/06/1993 | US5199379 For use with a bird cage |
| 04/06/1993 | CA1315618C Protective entrance device for birdhouses |
| 03/18/1993 | DE4130745A1 Automatic nesting box for hens - has shutter to prevent hens leaving box until they have laid but is opened by weight of egg on trap |
| 03/10/1993 | CN2127821Y Foldable dovecote |
| 03/03/1993 | EP0529109A1 Tree-friendly stainless steel hanging device and suspension wire for nestboxes |
| 03/02/1993 | US5189983 Poultry house confinement ring system and method |
| 02/17/1993 | CN2126959Y Fowls shed shading unit |
| 02/16/1993 | US5186123 Metal/wood birdhouse kit construction |
| 02/04/1993 | WO1993001710A1 Egg collecting installation with egg counter |
| 01/28/1993 | DE4124633A1 Eiersammelanlage mit eierzaehlwerk Egg collector with eierzaehlwerk |
| 01/27/1993 | CN2126607Y Coop for natural mating and raising meat chicken |
| 01/19/1993 | US5179912 Waste-receiving plate for chicken cages |
| 12/29/1992 | US5174242 Facility for raising chickens |
| 12/22/1992 | US5172651 Pivotal gate trap for birdhouse |
| 12/15/1992 | US5170747 Bird observatory with one-way observation window |
| 12/08/1992 | US5168832 Portable frame for a chicken brooder conditioned air system |
| 12/03/1992 | DE4117661A1 Insulated safe hibernation house for bats - has sandwich structure with wood containing concrete and insulating material |
| 11/26/1992 | WO1992020222A1 Egg harvester |
| 11/26/1992 | DE4216702A1 Vogelhaus Bird house |
| 11/19/1992 | DE4115645A1 Clip device for suspending food - holds food for pet birds or rodents in cages and has spring tongue inside flat O=shaped body |
| 11/05/1992 | DE4114415A1 Artificial nesting box made of heat insulated material - is formed with base and sides and roof and has detachable front with projecting upper part in which is access hole for birds |
| 11/03/1992 | US5159896 Poultry nest pad |
| 10/20/1992 | US5156640 Bird cage with conveyor for disposing of debris |
| 09/24/1992 | DE4109479A1 Nesting box with swivel base flap - has pull cord at front for easy emptying |
| 09/17/1992 | DE4127882C1 Poultry excrement dryer with excrement conveyor belt(s) - has transversely aligned plates as excrement loosening tools with plane orthogonal to conveyor belt |
| 09/17/1992 | DE4127858C1 Excrement dryer for animal rearing installation - has excrement conveyor and drying belt with auxiliary conveyor end at charging end |
| 09/01/1992 | US5143309 Apparatus for conditioning the floor of a poultry rearing area |
| 09/01/1992 | US5143021 Automatic enclosure nest for domestic fowl |
| 08/04/1992 | US5134970 Bird's nest |
| 07/15/1992 | CN2109715U Bottom net of chicken coops |
| 06/30/1992 | US5125362 Turkey nest timer |
| 06/24/1992 | CN2107781U Airflow cap for roof of chicken house |
| 06/23/1992 | US5123595 Method and apparatus for heating and ventilating a poultry house |
| 06/11/1992 | CA2055361A1 Turkey nest timer |