Patents by Inventor Brian Earnhart

Brian Earnhart 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).

  • Collapsible Protective Cover for a Filter
    Publication number: 20070221585
    Abstract: A collapsible, protective cover may be used to enshroud a filter during shipping, storage, and installation. The cover protects the filter from dirt and other harmful debris which could contaminate the clean filter element contained within the filter. As the filter is inserted into a filter canister, the cover collapses around the filter and moves out of the way, allowing the filter to enter the canister.
    Type: Application
    Filed: February 9, 2007
    Publication date: September 27, 2007
    Inventors: Andrea Vozar, Mark McElroy, Dana Heern, Brian Earnhart, Raymond Kulma, Aaron Stritesky