Continuous production hot-setting installation
Patent 4070740 Issued on January 31, 1978. Estimated Expiration Date: 
January 31, 1995. 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.
January 31, 1995. 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 2072087 3737613 3743810 3849850 InventorAssigneeApplicationNo. 05/603574 filed on 08/11/1975US Classes:445/71, With turret means445/7Spark plug or spark gap makingExaminersPrimary: Lazarus, Richard B.Attorney, Agent or FirmForeign Application Priority Data1974-09-03 FRAbstractA processing or heat-treatment installation for articles which are suitable for continuous automatic assembly, characterized in that it comprises a high-frequency inductor in the form of a conductor having at least one sector of low curvature (large radius of curvature) in its effective part, which sector is placed alongside the path of motion of the workpiece and on a level with the surface to be heated. | |
