Patents Assigned to HART WOOD, INC. DBA ROOT MANUFACTURING
  • Ladder Barrel with Cam Lock
    Publication number: 20100179038
    Abstract: A ladder barrel for use in Pilates type exercise is disclosed. The adjustment mechanism to hold the barrel in place on the floor rail comprises a locking rail and a cam mechanism to press the locking rail into engagement with the floor rail, holding the barrel in position. The locking rail has spring biased plungers to hold it out of engagement with the floor rail when the cam is not engaged.
    Type: Application
    Filed: January 12, 2010
    Publication date: July 15, 2010
    Applicant: HART WOOD, INC. DBA ROOT MANUFACTURING
    Inventor: Christopher J. Hahn