Patent ID: 11918172
Assignee: IROBOT CORPORATION
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 11:
12. A mobile cleaning robot, comprising:
a body;
a cleaning head connected to the body and configured to collect debris from a surface;
a blower connected to the body; and
a bin supported by the body and configured to receive airflow pulled through the bin from the cleaning head by the blower, the bin user-separable from the blower, and the bin comprising:
an internal barrier separating a first volume from of the bin from a second volume of the bin;
a filter unit removably located in an airflow path between an intake port of the first volume of the bin and an exhaust port of the second volume of the bin; and
a prescreen filter located proximate the filter unit in the airflow path between the intake port of the first volume of the bin and the exhaust port of the second volume of the bin.