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Class Information
Number: 119/51.13
Name: Animal husbandry > Feeding device > Timer-controlled > Sequential discharge from plural sources
Description: Feeding devices in which discharge of feed from plural sources is sequentially controlled.

Patents under this class:

Patent Number Title Of Patent Date Issued
RE43953 System to feed animals Feb. 5, 2013
7717063 Spreading device for feedstuff May. 18, 2010
7543548 System to feed animals Jun. 9, 2009
7404376 Feed dispenser unit Jul. 29, 2008
7152550 Automatic animal feeding and water providing apparatus Dec. 26, 2006
7055459 Animal feed dispenser Jun. 6, 2006
6792890 Feed dispenser Sep. 21, 2004
6763781 Spinner unit Jul. 20, 2004
6715443 Feeder device for animals Apr. 6, 2004
6619228 Device for automatically supplying a predetermined amount of at least one sort of feed to an animal in a predetermined period Sep. 16, 2003
6615764 Device for automatically supplying a predetermined amount of feed to an animal in a period having a predetermined length Sep. 9, 2003
6557490 Feed dispenser May. 6, 2003
6405674 Cabinet for feed products Jun. 18, 2002
6067932 Method and apparatus for dosing the components of a mixed fodder for feeding cattle May. 30, 2000
5899169 Automatic hay, grain and pellet feeder for livestock May. 4, 1999
5520143 Cellular livestock hay feeder May. 28, 1996
5447120 Dispenser for bales of hay Sep. 5, 1995
5176103 Animal feeder Jan. 5, 1993
5138978 Aquatic animal feeding assembly Aug. 18, 1992
5133292 Dispensing device Jul. 28, 1992
5109799 Automatic dry pet food dispenser May. 5, 1992
5078097 Automatic unitary food dispenser for pets Jan. 7, 1992
4665863 Animal feeding apparatus May. 19, 1987
4585112 Automated feeding device Apr. 29, 1986
4526134 Automatic fish feeding apparatus Jul. 2, 1985
4492183 Automatic distributor-feeder with plural compartments for granular food for domestic animals Jan. 8, 1985
4485765 Animal feeder Dec. 4, 1984
4437435 Automatic animal feeder Mar. 20, 1984
4350120 Automatic feeder for animals Sep. 21, 1982
4183327 Horse-feeding apparatus Jan. 15, 1980
4162868 Invalid feeding device Jul. 31, 1979
4130089 Automatic aquarium feeding device Dec. 19, 1978
4069793 Automatic pet feeder Jan. 24, 1978
4059072 Automatic aquarium lighting and fish feeding device Nov. 22, 1977
4044722 Timed pet food dispenser Aug. 30, 1977
4000719 Automatic pet feed dispenser Jan. 4, 1977
3955537 Feeder with timed batch mixing system May. 11, 1976
3946702 Automatic animal feeders Mar. 30, 1976

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