Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 26, 2015
Patent Application Number
13769345
Date Filed
February 17, 2013
Patent Citations Received
Patent Primary Examiner
Patent abstract
A hull robot is disclosed for operation on a surface of a hull of a vessel. The robot can include a drive subsystem onboard the robot for driving and maneuvering the robot about the hull. A sensor subsystem onboard the robot can sense an attachment state of the robot to the hull. The attachment state can include at least one of attached and detached. A signal generation subsystem onboard the robot can emit a distress signal when the attachment state is detached.
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