Method and apparatus for applying a liquid emulsion to a screen
Patent 5093160 Issued on March 3, 1992. Estimated Expiration Date: 
October 2, 2010. 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.
October 2, 2010. 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 ReferencesMethod for applying emulsion onto screen printing plate Capped printing plate making machine Patent #: 4638758 InventorsAssigneeApplicationNo. 591800 filed on 10/02/1990US Classes:427/358, Organic coating101/124, Stationary-inker machines101/129, Processes118/406, Mask or stencil118/407, Work-confined pool427/209, APPLICATION TO OPPOSITE SIDES OF SHEET, WEB, OR STRIP (EXCLUDING PROCESSES WHERE ALL COATING IS BY IMMERSION)427/282, Mask or stencil utilized430/935COATING PROCESS MAKING RADIATION SENSITIVE ELEMENTExaminersPrimary: Lawrence, Evan K.Attorney, Agent or FirmForeign Patent References
International ClassesB05D 003/12B05D 001/26 B05C 003/18 B41L 013/18 AbstractA method and apparatus for applying a liquid emulsion to a screen. The apparatus includes a rotatable trough holding a liquid emulsion, which is mounted to allow the trough to rotate and coat the screen with the emulsion as the screen is moved over the trough.Other References
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