| Patents for A01K 41 - Incubators for poultry (811) |
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| 02/23/1994 | EP0583255A1 Heat transfer apparatus and method |
| 02/16/1994 | CN2155668Y Rolling type egg turning over chicken appearing device for incubator |
| 02/01/1994 | US5283072 Modified and simulated liquid poultry egg products and methods of making the same |
| 01/12/1994 | CN1080467A Tech. and apparatus for domestic fowl male egg coverting to female egg |
| 12/22/1993 | CN2149755Y Circulation egg-temp. automatic controlling incubator |
| 11/24/1993 | CN2146853Y Water and electricity hatching device |
| 10/12/1993 | US5251574 Method and apparatus for increasing the quantity and improving the quality of hatchlings incubated and hatched under artificial conditions by exposing the eggs to natural sounds |
| 09/29/1993 | CN2142639Y Single machine for independent egg-turning |
| 09/28/1993 | US5247903 Egg transfer device |
| 09/22/1993 | CN2142263Y Incubator for poultry |
| 07/14/1993 | CN2137864Y Automatic controlled temp rgulator |
| 07/13/1993 | US5226385 Method and apparatus for incubating and hatching eggs |
| 04/28/1993 | CN2130339Y Electric incubator |
| 04/14/1993 | CN2129510Y Electronic temperature control water bag type incubator |
| 04/07/1993 | EP0504157A4 Method and apparatus for incubating eggs |
| 03/04/1993 | WO1993003622A1 Hyperpasteurization of food |
| 03/04/1993 | CA2115834A1 Hyperpasteurization of food |
| 02/24/1993 | CN2127243Y Semi-automatic poultry incubator |
| 01/19/1993 | US5179913 Method and apparatus for incubating and hatching eggs |
| 12/23/1992 | CN2125233U Multi-function automatic temp.-control device |
| 10/15/1992 | WO1992017101A1 Heat transfer apparatus and method |
| 09/23/1992 | EP0504157A1 Method and apparatus for incubating eggs. |
| 09/22/1992 | US5148773 Forced air incubator |
| 09/15/1992 | US5146871 Incubator and hatcher tray |
| 08/26/1992 | EP0500470A1 Installation for incubating and hatching eggs |
| 07/22/1992 | CN2110360U Incubator device for turning over eggs |
| 07/01/1992 | CN2108425U Honeycomb shape egg plate for incubator of poultry |
| 04/30/1992 | WO1992006591A1 Method and apparatus for incubating eggs |
| 04/29/1992 | CN2102621U Horizontal rotary egg-turning appliance for incubator |
| 04/28/1992 | US5107794 Egg transfer device |
| 04/22/1992 | CN2101998U Hot water incubator |
| 04/08/1992 | CN2100731U Automatic methane-burning hatching box |
| 02/25/1992 | US5090617 Incubator heating system |
| 01/01/1992 | CN2091532U Multifunctional film bag for incubation |
| 12/11/1991 | CN2090159U Electronic auto-controlled device for incubating quail in water |
| 12/11/1991 | CN2090156U Small-size easy-moving suspended greenhouse |
| 11/13/1991 | CN1014671B Full-automatic incubation machine |
| 10/09/1991 | CN2086048U Miniature dual-purpose oil or electric hatching machine |
| 09/10/1991 | US5046454 Tray system for incubation and hatching operations, method during use of the tray system and use of the tray system |
| 07/30/1991 | CA1286931C Incubation structure |
| 06/25/1991 | US5025619 Method and apparatus for incubating and hatching eggs |
| 06/05/1991 | CN2078084U Wheel type automatic hatching device |
| 04/09/1991 | US5005523 Hatcher with internally mounted exhaust duct and exhaust damper control means |
| 04/02/1991 | US5003924 Egg incubation carriage for a ventilated incubation enclosure |
| 02/27/1991 | CN1011755B Miniature hot-water incubator |
| 11/27/1990 | US4973595 Composition and method for increasing the hatchability of turkey eggs |
| 10/03/1990 | CN1009794B Special cage for breeding rana temporaria chensinensis |
| 09/18/1990 | US4957066 Fan assembly for an egg incubator enclosure or a hatching enclosure |
| 06/27/1990 | EP0375030A1 Method and tray system for use in hatching operations |
| 06/20/1990 | CA2005929A1 Tray system for incubation and hatching operations, method during use of the tray system and use of the tray system |
| 06/06/1990 | CN2057801U Incubator of using coal or electricity as energy |
| 05/09/1990 | CN2056809U Self-controlled thermostat heated by kerosene lamp |
| 04/18/1990 | EP0364329A1 Ventilating device for incubators |
| 11/30/1989 | DE3900012C1 Separating device for a chick incubator |
| 11/08/1989 | CN2047091U Small incubator with constant temp. |
| 11/01/1989 | CN1036684A Miniature hot-water incubator |
| 10/18/1989 | CN1036307A Culture method of chinese rana japonica in cage and its special breeding cage |
| 10/04/1989 | CN2045186U Humidifier for incubator |
| 08/09/1989 | CN2042276U Popular incubator |
| 07/27/1989 | DE3840782A1 Incubator |
| 06/21/1989 | CN2039502U Temp. controller of kerosene lamp type incubator |
| 06/14/1989 | CN2039107U Egg-turning appliance for incubators |
| 05/24/1989 | CN2037924U Retarding mechanism of electric eclosion machine for auto-turning over eggs |
| 05/24/1989 | CN2037923U Incubator with thin water tank |
| 05/03/1989 | EP0314563A1 Egg trolley for a ventilated incubator |
| 05/03/1989 | EP0314562A1 Ventilation unit for an incubator or a hatcher |
| 05/03/1989 | CN2036745U Multipurpose portable infrared magnetic incubation sack |
| 04/05/1989 | CN2035175U Incubator |
| 03/08/1989 | EP0305629A1 Slip incubator for a chicken hatching installation |
| 03/08/1989 | CN2033587U Electronic constant temp. electric heating hatching box |
| 03/08/1989 | CN2033586U Insulated bed used for incubation of fowls or chinese silkworm eggs and young fowls or animals |
| 03/01/1989 | CN2033183U Device of the water temp. incubation |
| 02/15/1989 | CN1031009A Full-automatic incubation method and full-automatic incubation machine |
| 01/11/1989 | CN2030409U Automatic egg turning controllor of electric incubator |
| 11/30/1988 | CN88211103U Multifunctional energy-saving thermal insulation box |
| 09/14/1988 | CN87213294U Rotating hot water incubator |
| 07/20/1988 | CN87214139U Hatcher |
| 06/22/1988 | CN87212211U Multiheat source incubator |
| 05/19/1988 | WO1988003362A1 Devices supporting and moving eggs in the hatchery |
| 01/13/1988 | CN87202206U Back-shutter type pull-rod entirely turnover eggs device used in incubator |
| 11/17/1987 | US4706608 Incubation structure |
| 10/22/1987 | WO1987006096A1 Support carriage for incubation drawers |
| 10/14/1987 | EP0241366A1 Support trolley for egg drawers in incubators |
| 10/06/1987 | CA1227708A2 Arrangement for operating a chicken-hatching installation |
| 09/22/1987 | CA1227092A2 Arrangement for operating a chicken-hatching installation |
| 08/18/1987 | CA1225552A1 Arrangement for operating a chicken-hatching installation |
| 06/02/1987 | CA1222484A1 Egg holding flat |
| 04/14/1987 | CA1220389A1 Apparatus for incubating fish eggs |
| 12/17/1986 | CN85105209A Method of artificial hatching of domestic fowls |
| 11/04/1986 | US4620504 Slip incubator for a chicken brooder plant |
| 08/19/1986 | US4606299 Incubator apparatus |
| 12/17/1985 | US4558661 Egg holding flat |
| 10/15/1985 | US4546729 Arrangement for the operation of a chicken brooder plant |
| 04/23/1985 | US4512285 Apparatus and method for egg turning during incubation |
| 04/17/1985 | EP0137511A2 Incubator |
| 02/26/1985 | US4501228 Incubator with pyramidal top portion |
| 12/19/1984 | EP0128387A2 Method for operating an incubation plant for chickens and incubation plant for chickens |
| 11/29/1983 | US4417839 Automatic hatchery tray dumper |
| 10/25/1983 | US4411221 Turning of eggs in incubators |
| 08/16/1983 | US4398499 Poultry incubation and hatching tray |