Patents by Inventor Matthew Popik

Matthew Popik 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).

  • Bearing structure for a reciprocating shaft in a reciprocating saw
    Publication number: 20080010840
    Abstract: A reciprocating shaft assembly in a reciprocating saw moves in a reciprocal motion and drives a saw blade via a blade holder. At least one bore is formed in an end of the reciprocating shaft assembly opposite the blade holder. A pin fixed to the saw passes through the bore and acts as a bearing to support the reciprocating shaft assembly in its reciprocating motion.
    Type: Application
    Filed: July 5, 2007
    Publication date: January 17, 2008
    Inventors: Michael Lagaly, Thomas Mooty, James Nichols, Earl Clowers, Matthew Popik