Patents by Inventor Daniel I. Culler

Daniel I. Culler 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).

  • HOT TEMPERATURE RESTRICTED VALVE
    Publication number: 20200218293
    Abstract: A temperature responsive valve includes a housing and a cylindrical structure disposed within the housing. The housing defines an inlet passageway and an outlet passageway wherein the cylinder body of the cylindrical structure is disposed between the inlet passageway and the outlet passageway. The cylindrical structure includes a first layer so that the cylindrical structure is configured to expand from a decreased diameter to an increased diameter when the first layer of the cylindrical structure is exposed to an increased pre-determined temperature range causing the cylindrical structure restricts the inlet passageway and the outlet passageway at such increased pre-determined temperature range.
    Type: Application
    Filed: January 9, 2019
    Publication date: July 9, 2020
    Inventors: Daniel I. Culler, Sean M. McGowan, Mark R. Claywell