Method and apparatus for preventing crawling insects or other crawling pests from entering the food area of an animal feeding bowl
Patent 4905629 Issued on March 6, 1990. Estimated Expiration Date: 
November 15, 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.
November 15, 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 ReferencesInventorsApplicationNo. 271040 filed on 11/15/1988US Classes:119/61.53With insect guardExaminersPrimary: Hirsch, Paul J.Attorney, Agent or FirmInternational ClassA01K 005/01AbstractAn animal feeding bowl for placement on the ground in which ants or other crawling insects or pests are prevented from entering the food area of the bowl. A combination of -tactic and ultraviolet light barriers are positioned with respect to the path of travel of the insect from ground to the food area. | |
