Patents Assigned to Rollgliss, Inc.
  • Portable hoist system
    Patent number: 5622237
    Abstract: A portable hoist system suitable for mounting to a pair of rails includes a vertical support, an inclined boom connected to the vertical support and a hoist secured to the boom. Clamping members are provided at the lower ends of the vertical support and the boom for detachably mounting to the rails. The hoist system is preferably foldable for transport or storage purposes.
    Type: Grant
    Filed: October 30, 1995
    Date of Patent: April 22, 1997
    Assignee: Rollgliss, Inc.
    Inventor: Steffen Moldow