Sök Bilder Kartor Play YouTube Nyheter Gmail Drive Mer »
Avancerad patentsökning | Webbhistorik | Logga in

Patent

Hänvisningar finns i följande patent

citeras i Registreringsdatum Utfärdandedatum Ursprunglig innehavare Titel
US408428317 dec 197618 apr 1978Bissell, Inc.Floor sweeper
US43251564 dec 198020 apr 1982Bissell, Inc.Floor sweeper with improved construction
US43577274 dec 19809 nov 1982Bissell, Inc.Dual brush floor sweeper
US657482312 feb 200110 jun 2003The Scott Fetzer CompanyBrushroll
US676095220 jun 200313 jul 2004The Scott Fetzer CompanyVacuum cleaner brushroll
US688320116 dec 200226 apr 2005IRobot CorporationAutonomous floor-cleaning robot
US71553083 jun 200326 dec 2006iRobot CorporationRobot obstacle detection system
US733289021 jan 200419 feb 2008iRobot CorporationAutonomous robot auto-docking and energy management systems and methods
US738834312 jul 200717 jun 2008iRobot CorporationMethod and system for multi-mode coverage for an autonomous robot
US738915619 aug 200517 jun 2008iRobot CorporationAutonomous surface cleaning robot for wet and dry cleaning
US742984329 jun 200730 sep 2008iRobot CorporationMethod and system for multi-mode coverage for an autonomous robot
US74304556 aug 200730 sep 2008iRobot CorporationObstacle following sensor scheme for a mobile robot
US74412984 dec 200628 okt 2008iRobot CorporationCoverage robot mobility
US74481136 aug 200711 nov 2008IRobertAutonomous floor cleaning robot
US745987124 sep 20072 dec 2008iRobot CorporationDebris sensor for cleaning apparatus
US756705230 okt 200728 jul 2009iRobot CorporationRobot navigation
US75715115 apr 200411 aug 2009iRobot CorporationAutonomous floor-cleaning robot
US757980330 okt 200725 aug 2009iRobot CorporationRobot confinement
US762047619 aug 200517 nov 2009iRobot CorporationAutonomous surface cleaning robot for dry cleaning
US763698210 aug 200729 dec 2009iRobot CorporationAutonomous floor cleaning robot
US766333329 jun 200716 feb 2010iRobot CorporationMethod and system for multi-mode coverage for an autonomous robot
US77069177 jul 200527 apr 2010iRobot CorporationCelestial navigation system for an autonomous robot
US77619547 aug 200727 jul 2010iRobot CorporationAutonomous surface cleaning robot for wet and dry cleaning
US808711721 maj 20073 jan 2012iRobot CorporationCleaning robot roller processing
US82399929 maj 200814 aug 2012iRobot CorporationCompact autonomous coverage robot