Feed bowl for animals
Patent 4953506 Issued on September 4, 1990. Estimated Expiration Date: 
April 21, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 21, 2008. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3195510 3441003 Animal feed device containing an insecticidal cartridge Animal feeder Crawling insect-proof pet bowl apparatus and method Patent #: 4803954 InventorApplicationNo. 184437 filed on 04/21/1988US Classes:119/61.53With insect guardExaminersPrimary: Mancene, GeneAssistant: Lynch, Michael Attorney, Agent or FirmInternational ClassA01K 005/00AbstractAn animal feeder including an elevated upper bowl portion is located on top of a sectional base portion. A generally flat circular disk having an annular moat region containing a sticky substance on the top surface is located in a recess of the base portion for trapping insects and the like as they attempt to gain access to a feeding area formed in the upper bowl portion. The base and upper bowl portion are connected together by means of a spring loaded bayonet type of interconnecting assembly. | |
