Patent ID: 11882971
Assignee: BISSELL INC.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 15:
16. An extraction cleaning machine, comprising:
a housing with a bottom portion that is adapted to rest on a surface to be cleaned and that defines an opening in an underside of the housing;
a fluid delivery system provided with the housing and including a fluid distributor configured for delivering a cleaning fluid to the surface to be cleaned beneath the opening in the underside of the housing;
a fluid extraction system including a suction nozzle configured for recovering soiled cleaning fluid from the surface to be cleaned beneath the opening in the underside of the housing;
a carriage assembly mounting an agitation assembly to the housing for movement with respect thereto and with respect to the surface to be cleaned;
a steam delivery system including a steam generator, the steam delivery system configured for supplying steam or heated liquid to the surface to be cleaned;
at least one ultraviolet light emitting element provided with the housing and configured to emit ultraviolet light onto the surface to be cleaned; and
a carriage assembly lens having a body operably coupled to a lower portion of the housing, the body defining a cavity that receives at least a portion of the carriage assembly.