Patents Assigned to Isostat
  • Miniature electrical push button contactor
    Patent number: 4188518
    Abstract: The invention concerns a miniature electrical push button contactor including a base carrying fixed contacts and having a cap which is formed integrally with the push button and which has a movable contact in the form of a thin disc which effects a wiping action on the fixed contacts. The invention also concerns electronic calculators fitted with contactors as aforesaid.
    Type: Grant
    Filed: December 4, 1978
    Date of Patent: February 12, 1980
    Assignee: Isostat
    Inventor: Christian du Temple de Rougemont