Patent ID: 6095537
Filing Date: 2000-08-01
Classification: A47F,B60B,B62B

Abstract:
A dolly system for use in moving loaded display cases, which comprises:means for lifting a structure to which dollies are to be secured;at least one dolly having a housing having upper and lower surfaces;a plurality of casters secured to said lower surface;a plurality of cup-shaped walls secured to said housing and surrounding each said caster with said caster extending beyond said wall a predetermined distance;rail engaging means on said housing upper surface for engaging and supporting a downwardly extending rail on a display case;each said caster comprising at least one wheel, a bracket for supporting said wheel and a stem extending from said bracket;said housing including a tubular member extending upwardly from said lower surface for receiving said stem for swiveling relative thereto; andsaid housing upper surface including a plurality of spaced webs for supporting said tubular member.