Metal mesh strip and embedded fin gasket for shielding against electromagnetic interference
Patent 4065138 Issued on December 27, 1977. Estimated Expiration Date: 
December 27, 1994. 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 27, 1994. 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 2815308 2924471 2991208 3594250 3781021 3846608 3858891 3889043 InventorAssigneeApplicationNo. 05/774805 filed on 03/07/1977US Classes:277/645, Hollow or filled chamber156/244.15, Specific nonuniform lamina or article; e.g., netting or rib and groove, etc.156/303.1, Inserting lamina into preformed plastic body156/324, Running or continuous webs of indefinite length174/357, Metal mesh174/392, Grid277/654, Plural layers277/920, SEAL INCLUDING ELECTROMAGNETIC SHIELDING FEATURE277/944Elastomer or plasticExaminersPrimary: Ward, Robert S. Jr.AbstractA gasket for shielding against electromagnetic interference made from a metal mesh strip having a fin is disclosed. The fin is embedded in a layer of thin flexible material and the layer has a ribbon of thin flexible material affixed to either one or both sides. In the preferred form of the invention, the fin is embedded in a layer of soft plastic material and the layer has a ribbon of semi-rigid plastic material affixed to one or both sides. This invention also relates to a method and apparatus for making this gasket. | |
