Flow spout for liquid
Patent 4513458 Issued on April 30, 1985. Estimated Expiration Date: 
May 23, 2004. 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.
May 23, 2004. 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 1383886 1406030 1408375 1417583 1512193 2679652 2993213 Enamelled basin structure Wide-mouthed spout for flow of liquid Patent #: 4334328 InventorApplicationNo. 06/613256 filed on 05/23/1984US Classes:4/678, Faucet or spout4/661MISCELLANEOUSExaminersPrimary: Artis, Henry K.Attorney, Agent or FirmInternational ClassesE03C 1/08 (20060101)E03C 1/02 (20060101) Foreign Application Priority Data1983-06-24 FRAbstractThe present invention relates to a flow spout comprising a wide flat chamber in sheet form, in which at least one liquid inlet opens out and which is in communication with the outside by a long, narrow slot. According to the invention, the flow spout comprises a concave curved surface constituted at least in part by generatrices parallel to one another and disposed so that its generatrices are at least approximately horizontal and its rear edge is at a level higher than its front edge, and said wide flat chamber is arranged so that its long, narrow slot is disposed on the rear edge side, close to said concave curved surface and at least substantially parallel to said generatrices. | |
