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US 11,998,151 B2Granted
Cleaning roller for cleaning robots
AssigneeiRobot Corporation
InventorsWilliam Goddard, Matthew Blouin
Life of this patent
Estimating the term…
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AssigneeiRobot Corporation
InventorsWilliam Goddard, Matthew Blouin
Estimating the term…
A cleaning roller mountable to a cleaning robot includes an elongate shaft extending from a first end portion to a second end portion along an axis of rotation. The first and second end portions are mountable to the cleaning robot for rotating about the axis of rotation. The cleaning roller further includes a core affixed around the shaft and having outer end portions positioned along the elongate shaft and proximate the first and second end portions. The core tapers from proximate the first end portion of the shaft toward a center of the shaft. The cleaning roller further includes a sheath affixed to the core and extending beyond the outer end portions of the core. The sheath includes a first half and a second half each tapering toward the center of the shaft.
An autonomous cleaning robot comprising:
A cleaning assembly for an autonomous cleaning robot, the cleaning assembly comprising:
Dependencies are inferred from the claim text.