Patents by Inventor David R. Delzell

David R. Delzell 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).

  • Publication number: 20070295323
    Abstract: A safety device for covering a hot cooktop surface includes a bottom layer with a plurality of at least one pad that is placed directly on at least one cooktop burner. A top layer is provided above a middle insulating layer that is located between the bottom layer and the top layer. The device may also include a vent located on the top layer for releasing heat from the cooktop surface and channels or conduits to help air circulate over the cooktop burner and base pad. In application of the device over a hot cooking surface, the middle layer prevents the top layer from becoming excessively hot thereby preventing burn injuries and damage to food or cookware set upon the top surface of the device.
    Type: Application
    Filed: June 17, 2006
    Publication date: December 27, 2007
    Inventor: David R. Delzell