Patent ID: 11969126
Assignee: SHARKNINJA OPERATING LLC
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 11:
12. A dust cup for a robotic cleaner comprising:
a dust cup body having:
a dust cup base; and
one or more sidewalls extending from the dust cup base at least partially defining a dust cup cavity;

an openable door pivotally coupled to the dust cup body; and
a debris fin coupled to the openable door and extending in a direction of the dust cup base at a divergence angle, the debris fin including an airflow body defining an airflow surface, the airflow body being configured to straighten fibrous debris entrained within air that is incident thereon; and
an overlay disposed on at least a portion of the airflow surface of the airflow body, the overlay configured to reduce an intensity of sound generated by debris impacting the debris fin.