Patents by Inventor Philip Maier

Philip Maier 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).

  • Flexible duct seal
    Publication number: 20100201116
    Abstract: A duct connection comprising a collar having a first tab extending radially for lockable engagement with a first duct, a flexible body having an inner surface, the flexible body extendably disposed on the outside of the collar whereby the flexible body is axially coextensive with the collar when the collar is engaged with the duct, and whereby the duct is disposed between the collar and the flexible body when the flexible body is in the axially extended position, and the flexible body sealingly engageable with the duct.
    Type: Application
    Filed: February 6, 2009
    Publication date: August 12, 2010
    Inventors: Eric E. Kipker, Keith Page, Philip Maier, Russ Verbrugge, Michael Lutz