Patents Assigned to HENTHORN INTELLECTUAL PROPERTIES HOLDINGS, INC.
  • Patent number: 9150395
    Abstract: A portable automobile lift includes a plurality of portable lifting columns and a portable power unit. Each lifting column includes a column base, a post extending upwardly from the column base, a lifting carriage moveably mounted on a forward side of the post, and a hydraulic actuator connected to the lifting carriage for movement of the lifting carriage along the post. Each column base comprises a respective base plate connected to a lower end of the respective post. The base plate anchor bolt receiving holes extending therethrough for receiving respective anchor bolts. Each column base further includes a pair of wheels positioned to engage a ground surface rearward of the base plate for ease of portability of the columns. The lift also includes a safety lock assembly that automatically engages during upward movement of the lift to prevent unintentional lowering or falling of the lifting carriage.
    Type: Grant
    Filed: September 3, 2012
    Date of Patent: October 6, 2015
    Assignee: HENTHORN INTELLECTUAL PROPERTIES HOLDINGS, INC.
    Inventor: Jeffrey Scott Kritzer