Patents by Inventor Robert Colavecchio

Robert Colavecchio has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Grounded thermostat switch
    Patent number: 4317098
    Abstract: A grounded thermostat comprising a housing of non-conductive material, a cap of conductive material constituting a fixed grounded contact, a live movable contact supported in the housing in spring-biased engagement with the fixed grounded contact, a non-conductive transfer pin mounted with an end in the housing in engagement with the movable contact and with its other end protruding through the cap, and a bimetallic element secured to the cap in a position to engage the protruding end of the transfer pin responsive to predetermined thermal conditions.
    Type: Grant
    Filed: January 28, 1980
    Date of Patent: February 23, 1982
    Assignee: Elmwood Sensors, Inc.
    Inventor: Robert Colavecchio