Floating bumper in autonomous cleaning robot

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11213181
APP PUB NO 20210145236A1
SERIAL NO

16689775

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Importance

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Abstract

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An autonomous mobile cleaning robot can include a robot body, a bumper, and a coupling. The robot body can include a displacement sensor. The bumper can be moveably coupled to the body. The coupling can include a displacement limiter associated with the displacement sensor. The displacement limiter can inhibit or limit sensing by the displacement sensor of displacement of the bumper from the robot body caused by forces below a threshold horizontal force value.

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Patent Owner(s)

Patent OwnerAddress
IROBOT CORPORATION8 CROSBY DRIVE BEDFORD MA 01730

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amaral, Erik Bolton, US 16 98
Deschenes, Andrew Arlington, US 4 0
Ohm, Timothy R Grover Beach, US 40 1108

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