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

Claim 0:
1. A mobile cleaning robot, comprising:
a chassis;
a drive system for navigating the mobile cleaning robot on a surface;
a cleaning head configured to collect debris from the surface;
a blower affixed to the chassis; and
a bin supported by the chassis 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 defming a first volume and a second volume of the bin;
a filter unit removably disposed 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 disposed 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.