Thermal stenciling device
Patent 5384585 Issued on January 24, 1995. Estimated Expiration Date: 
April 22, 2013. 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 22, 2013. 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 3799053 Multiple-stylus electrode for discharge printing Thermal plate making apparatus Patent #: 5216951 InventorAssigneeApplicationNo. 050611 filed on 04/22/1993US Classes:347/206, Heating resistive elements101/114, STENCILING101/127, Stencils101/128.4, Manufacture101/129ProcessesExaminersPrimary: Fuller, Benjamin R.Assistant: Tran, Huan Attorney, Agent or FirmForeign Patent References
International ClassesB41J 002/335B41C 001/055 B41C 001/14 Foreign Application Priority Data1992-05-27 JPAbstractA thermal stenciling device in which the heat generating elements are sized to create optimal perforations based upon the type of stencil paper such that the ink does not bleed, produce back images or incompletely dry upon use and a method for determining the size of the heat generating elements. The size is based on desired dot pitches in both the main and sub-scanning directions which are a function of the stencil paper and ink. | |
