Molded plastic pet bowl
Patent 6330956 Issued on December 18, 2001. Estimated Expiration Date: 
December 9, 2018. 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.
December 9, 2018. 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 2905351 3076579 3195510 3578524 3653362 Platter Spill-resistant bowl Mixing bowl Sanitary chopping plate structure Milk and cereal bowl InventorAssigneeApplicationNo. 208087 filed on 12/09/1998US Classes:220/574, TABLE DISH (E.G., PLATE, BOWL, PLATTER, ETC.)220/626, Multi-layer end wall structure220/636Support attached to bottom wallExaminersPrimary: Castellano, StephenAttorney, Agent or FirmInternational ClassB65D 001/48AbstractA molded plastic bowl is formed with a non-slip molded base. Venting is provided during molding of the base to the pre-formed bowl to allow molding gasses to escape the base molding cavity. Venting can be provided through the floor of the bowl, along its inside or outside upper surfaces or through an overhanging ledge formed in the bowl. Suction can also be applied to the molding cavity to remove molding gasses. | |
