Assignee
NILFISK-ADVANCE AS
DK·11 granted patents·1 pending application·78 citations·filing 1999–2016
Top patents by PatentIndex Score
12 records- 0173US7987550B2Method of determining the degree of filling of the dust collector of a vacuum cleaner and filling indicatorNILFISK ADVANCE AS·Filed 2006·Granted Aug 2, 2011·8 cites·8 claims
- 0270US8011063B2Overload clutch for rotating agitation member in cleaning machineNILFISK ADVANCE AS·Filed 2007·Granted Sep 6, 2011·7 cites·19 claims
- 0366USD720900SVacuum cleanerNILFISK ADVANCE AS·Filed 2013·Granted Jan 6, 2015·14 cites·1 claims
- 0461US10045673B2Vacuum cleaner with hinged flapNILFISK ADVANCE AS·Filed 2014·Granted Aug 14, 2018·3 cites·8 claims
- 0559US10470632B2Suction-type cleaner with dedusting control for the filter or filtersNILFISK ADVANCE AS·Filed 2014·Granted Nov 12, 2019·3 cites·7 claims
- 0656US6757935B1Installation of a motor in a vacuum cleanerNILFISK ADVANCE AS·Filed 2000·Granted Jul 6, 2004·9 cites·8 claims
- 0752US6857162B1Cleaning and/or treatment deviceNILFISK ADVANCE AS·Filed 1999·Granted Feb 22, 2005·22 cites·38 claims
- 0850US7337876B2Suction apparatus with noise reduction meansNILFISK ADVANCE AS·Filed 2001·Granted Mar 4, 2008·10 cites·9 claims
- 0946US9837823B2Battery control systemNILFISK-ADVANCE AS·Filed 2012·Granted Dec 5, 2017·2 cites·8 claims
- 1043US9872593B2Tipping arrangement of a movable cleaning unitNILFISK-ADVANCE AS·Filed 2012·Granted Jan 23, 2018·0 cites·12 claims
- 1139US2017020352A1Filter cleaning for dirt suction devices comprising an external fanNILFISK-ADVANCE AS·Filed 2016·Application pending·0 cites
- 1228US9000715B2Combined primary and secondary unitsNILFISK ADVANCE AS·Filed 2012·Granted Apr 7, 2015·0 cites·16 claims
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