| Patents for A01K 7 - Watering equipment for stock or game (2,623) |
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| 08/09/1983 | US4397266 Freeze protected livestock watering device |
| 08/02/1983 | US4395974 Animal watering apparatus |
| 07/26/1983 | US4394847 Unit for the administration of liquids to animals, more specially a watering bowl |
| 07/19/1983 | US4393813 Watering device for pet animals |
| 07/05/1983 | US4391225 Springless nipple waterer valve |
| 06/28/1983 | US4389977 Watering valve-bracket for rabbits and small fur bearing animals |
| 03/22/1983 | US4377130 Animal actuated feed and water dispensing apparatus |
| 03/22/1983 | CA1143229A1 Animal watering apparatus |
| 03/01/1983 | CA1142040A1 Automatically operable watering tap for domesticated animals |
| 02/15/1983 | US4373471 Monitoring liquid consumption of a laboratory animal |
| 02/15/1983 | CA1141242A1 Animal watering valve with protected biasing spring |
| 02/01/1983 | US4370948 Nipple waterer |
| 01/12/1983 | EP0069132A1 Self-watering system for animal enclosures |
| 12/28/1982 | CA1138276A1 Watering device for caged animals |
| 11/23/1982 | CA1136080A1 Livestock feeder system with water level control |
| 11/16/1982 | CA1135578A1 Programmed hog feeder and process |
| 10/05/1982 | US4352371 Low-high flow rate valve |
| 09/14/1982 | US4348989 Adjustable waterer |
| 09/07/1982 | US4347809 Drinking bowl system for farm and other animals |
| 08/31/1982 | US4346672 Water dispenser for small animals |
| 08/10/1982 | US4343264 Animal watering apparatus |
| 07/22/1982 | WO1982002319A1 Self-watering system for animal enclosures |
| 07/13/1982 | US4338884 Animal bite valve |
| 07/06/1982 | US4337728 Programmed hog feeder and process |
| 06/08/1982 | CA1125114A1 Nipple operated animal watering valve |
| 06/08/1982 | CA1125113A1 Flared valve housing body |
| 05/25/1982 | CA1124159A1 Automatic water supply device |
| 05/18/1982 | US4329941 Water dispenser for small animals |
| 05/18/1982 | US4329940 Flow apparatus |
| 03/23/1982 | US4320891 Nipple operated animal watering valve |
| 03/23/1982 | US4320721 Animal watering apparatus |
| 03/23/1982 | US4320720 Geothermal livestock waterer |
| 03/03/1982 | EP0046513A1 Animal watering device |
| 01/19/1982 | US4311117 Animal drinking fountain |
| 01/13/1982 | EP0043418A1 Animal drinking bowl |
| 01/13/1982 | EP0043413A1 Drinking device for animals |
| 01/12/1982 | US4309962 Livestock watering station |
| 12/22/1981 | US4306664 Tank |
| 11/25/1981 | EP0040426A1 Watering device |
| 11/24/1981 | CA1112960A1 Automatic drinking apparatus for animals |
| 11/18/1981 | EP0040135A1 Water-trough with constant liquid level |
| 11/03/1981 | US4298022 Energy saver control for outdoor water heater |
| 10/13/1981 | CA1110512A1 Dosimeter |
| 10/06/1981 | CA1110126A1 Watering-trough for chickens and like fowl |
| 09/29/1981 | US4291836 Intermittent water-supply system |
| 09/29/1981 | US4291648 Livestock feeder |
| 09/01/1981 | US4286618 Valve |
| 09/01/1981 | US4286546 Dog watering dish |
| 08/18/1981 | US4284036 Watering system for fowl and small animals |
| 08/04/1981 | US4281625 Automatic water supply device |
| 07/21/1981 | CA1105335A1 Disposable pet dish |
| 07/07/1981 | CA1104439A1 Anti-lick-ring for automatic drinking troughs for animals |
| 06/23/1981 | US4274365 Automatic watering device |
| 05/26/1981 | US4269147 Animal watering system |
| 04/28/1981 | CA1100002A1 Apparatus for adjustably holding a hog watering device |
| 03/31/1981 | US4258666 Adjustable animal watering or drinking device |
| 03/31/1981 | US4258664 Flared valve housing body |
| 03/24/1981 | US4257354 Means for adjusting heights of nipple waterers |
| 03/24/1981 | US4257353 Disposable pet dish |
| 03/17/1981 | US4256950 Electrically heated animal waterer |
| 02/24/1981 | US4252083 Livestock feeder system with water level control |
| 02/11/1981 | EP0023760A2 Method of and apparatus for feeding hogs |
| 02/03/1981 | US4248178 Poultry watering cup |
| 02/03/1981 | US4248177 Animal waterer with recirculating water system |
| 02/03/1981 | US4248176 Livestock medicator apparatus |
| 01/27/1981 | US4246870 Automatic drinking-troughs |
| 01/20/1981 | US4245807 Bucket bracket |
| 12/23/1980 | US4240465 Medicator construction |
| 11/26/1980 | EP0019108A2 Self-watering apparatus as water tap for domestic animals |
| 11/18/1980 | CA1089727A1 Automatic water supply system for breeding or raising animals |
| 11/12/1980 | EP0018748A2 Livestock feeder system with water level control |
| 11/04/1980 | CA1088822A1 Animal feed control |
| 09/09/1980 | US4221188 Watering cup for poultry and animals |
| 08/19/1980 | US4218607 Water circulating device for an animal watering apparatus |
| 08/05/1980 | US4215653 Watering-trough for chickens and like fowl |
| 05/27/1980 | US4204501 Anti-lick ring for automatic drinking troughs for animals |
| 05/13/1980 | US4202858 Copper piep in a water container |
| 05/13/1980 | US4202294 Automatic water supply system for breeding or raising animals |
| 04/22/1980 | US4199000 Cross-contamination isolator |
| 04/08/1980 | US4196699 Poultry drinker |
| 04/01/1980 | CA1074633A1 Water dispenser for livestock |
| 03/18/1980 | US4193516 Liquid proportioner for mixing two liquids in a predetermined ratio |
| 02/19/1980 | US4188914 Watering device for small pigs and the like |
| 02/12/1980 | US4187804 Water dispenser for livestock |
| 01/29/1980 | US4185589 Method and apparatus for heating a nipple valve livestock waterer |
| 11/13/1979 | US4173948 Apparatus for adjustably holding a hog watering device |
| 07/31/1979 | US4162684 Solar ice melter for use at low ambient temperatures |
| 07/17/1979 | CA1058461A2 Miniature animal watering valve |
| 06/26/1979 | US4159142 Foldable exterior feeding and watering facilities for animal carrying vehicles |
| 05/15/1979 | US4154225 De-icing unit |
| 05/08/1979 | US4153011 Water trough attachment for a horse trailer |
| 04/17/1979 | US4149491 Animal watering apparatus |
| 02/13/1979 | US4138967 Water supply and control device |
| 01/16/1979 | US4134365 Automatic feeding apparatus |
| 12/26/1978 | CA1044962A1 Miniature animal watering valve |
| 12/19/1978 | US4130090 Automatic livestock waterer |
| 12/19/1978 | US4130088 Shipping cage for feeding animals water from disposable bags |
| 12/19/1978 | CA1044562A1 Device for adapting the rate of flow of an automatic drinking bowl |
| 12/05/1978 | CA1043646A1 Valve |
| 11/28/1978 | CA1043198A1 Automatic animal feeder |