| Patents for A61D 17 - Devices for indicating trouble during labour of animals (473) |
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| 10/04/1988 | USRE32758 Method for remotely monitoring the long term deep body temperature in female mammals |
| 08/17/1988 | EP0277941A1 Monitoring method and device intended particularly to parturition and application thereof. |
| 06/30/1988 | WO1988004538A1 Apparatus for detecting a fertilizable period of mammals |
| 05/17/1988 | US4744368 Method and means for detecting pregnancy in domestic farm animal |
| 04/13/1988 | EP0263629A2 Method and apparatus for detecting standing heat in cattle |
| 04/06/1988 | EP0262205A1 Warning device for monitoring discrete moving elements, monitoring system comprising such devices and their use for the management of stalling |
| 11/19/1987 | EP0245470A1 Housing for ultrasonic detector |
| 11/17/1987 | US4707685 Device for detecting the onset of parturition of a pregnant animal |
| 11/17/1987 | CA1229404A1 Apparatus for preventing shoats from being crushed to death in hog-breeding operations and the use thereof as a device for indicating the start of the dam's birthing procedure |
| 10/27/1987 | US4703217 Electronic animal hoof force detection systems |
| 10/22/1987 | WO1987006113A1 Warning device for monitoring discrete moving elements, monitoring system comprising such devices and their use for the management of stalling |
| 10/20/1987 | US4700711 For meausrements of animals' bodies |
| 09/29/1987 | US4696258 Method and substance for the detection of cows in estrus |
| 08/11/1987 | US4685421 To be secured to the rump of a cow |
| 06/09/1987 | US4671289 Housing for ultrasonic detector |
| 05/21/1987 | WO1987002878A1 Housing for ultrasonic detector |
| 03/26/1987 | WO1987001573A1 Monitoring method and device intended particularly to parturition and application thereof |
| 03/24/1987 | US4651677 Apparatus for preventing shoats from being crushed to death in hog breeding operations and the use thereof as a device for indicating the start of the dam's birthing procedure |
| 03/17/1987 | US4651137 Intravaginal parturition alarm and method for use |
| 02/26/1987 | DE3529327A1 Device for signalling the onset of parturition in domestic cattle |
| 01/13/1987 | US4635587 Method and apparatus for detecting standing heat in cattle |
| 12/23/1986 | US4630613 Pulse detection |
| 11/18/1986 | CA1214220A1 Pulse detection |
| 11/04/1986 | USRE32275 Intravaginal anchoring device |
| 10/21/1986 | US4618861 Passive activity monitor for livestock |
| 09/17/1986 | EP0194488A2 Apparatus for detecting pregnancy in female domestic animals |
| 03/12/1986 | EP0173837A2 Echo sounder head for testing gestation on animals |
| 01/02/1986 | EP0166334A2 Device for preventing the crushing of piglets in piggeries, and its application as an indicating means at the start of farrowing |
| 09/10/1985 | US4540001 Heart monitor for horses |
| 06/25/1985 | CA1189575A1 Device for determining ovulation in domestic animals, such as pigs, cows and horses |
| 05/21/1985 | CA1187579A1 Self-contained estrus detection tag |
| 03/12/1985 | US4503808 Animal herd management system |
| 02/12/1985 | US4498481 Estrus cycle monitoring system |
| 10/23/1984 | US4478225 Heart monitor for horses |
| 08/28/1984 | US4467814 Method for detecting bovine estrus by determining methyl heptanol concentrations in vaginal secretions |
| 06/19/1984 | US4455610 For indicating estrus in an animal to which it is attached |
| 05/16/1984 | EP0108330A1 Apparatus for indicating the onset of the birth of young animals |
| 10/25/1983 | US4411274 Apparatus and method for monitoring the oestrus cycle in female animals |
| 08/31/1983 | EP0087015A2 Self-contained estrus detection tag |
| 06/14/1983 | US4387724 Method for remotely monitoring the long term deep body temperature in female mammals |
| 06/07/1983 | CA1147827A1 Activity measurement apparatus for animals |
| 03/22/1983 | US4377157 Intravaginal anchoring device |
| 01/05/1983 | EP0068262A1 Means for determining ovulation in domestic animals such as pigs, cows and horses |
| 08/24/1982 | CA1130391A1 Device for indicate oestrus and/or illness in cows |
| 04/01/1982 | WO1982000952A1 Alarm system |
| 03/16/1982 | US4319583 Animal birth detector |
| 12/08/1981 | CA1113795A1 Apparatus for detecting animal estrus |
| 11/18/1981 | EP0040077A1 Device for the temperature measurement of female mammals |
| 06/30/1981 | CA1104229A1 Apparatus signalling parturition |
| 04/28/1981 | US4264900 Pre-dropping warning device |
| 04/14/1981 | CA1099087A1 Coffin |
| 01/27/1981 | US4247758 Animal identification and estrus detection system |
| 12/16/1980 | US4239018 Heat detector for livestock |
| 11/11/1980 | US4232686 Method and apparatus for indicating the onset of parturition |
| 10/07/1980 | US4226229 Anatomy testing device |
| 09/30/1980 | US4224949 Method and electrical resistance probe for detection of estrus in bovine |
| 09/03/1980 | EP0015250A1 Apparatus for signalling the beginning of parturition for mammalian |
| 08/19/1980 | CA1083903A1 Birth warning device |
| 08/12/1980 | US4217575 Parturition warning devices |
| 07/01/1980 | US4209880 Coffin |
| 06/10/1980 | US4206766 Apparatus for detecting animal estrus |
| 05/20/1980 | US4203450 Apparatus for monitoring and indicating the onset of parturition |
| 05/29/1979 | CA1055370A Predicting and detecting ovulation |
| 04/03/1979 | US4147160 Foaling alert method and apparatus |
| 02/13/1979 | US4138999 Anatomy testing and measuring device |
| 09/12/1978 | US4112927 Ultrasonic detector with audible indication signal |
| 09/05/1978 | US4111054 Gravidity detection method and apparatus |
| 10/25/1977 | US4055839 Foaling alarm |
| 06/07/1977 | US4028687 Method and apparatus for delivery alarm for livestock animals |
| 03/08/1977 | US4010738 Method of predicting and detecting ovulation |
| 10/19/1976 | US3986494 Method of predicting and detecting ovulation |
| 04/06/1976 | US3948249 Method and apparatus for detecting and identifying a cow in heat |
| 03/09/1976 | US3942475 Devices for oestrus detection |