Assignee
GREY TECHNOLOGY LTD
GB·18 granted patents·5 pending applications·174 citations·filing 2004–2023
Top patents by PatentIndex Score
23 records- 0193US9943199B2Hand-held vacuum cleanerGREY TECHNOLOGY LTD·Filed 2014·Granted Apr 17, 2018·38 cites·19 claims
- 0292US7331078B2Surface cleaning apparatusGREY TECHNOLOGY LTD·Filed 2005·Granted Feb 19, 2008·26 cites·40 claims
- 0387US10952579B2Cleaning head for a vacuum cleanerGREY TECHNOLOGY LTD·Filed 2017·Granted Mar 23, 2021·8 cites·19 claims
- 0483US10898044B2Dirt-collection chamber and suction head for a vacuum cleanerGREY TECHNOLOGY LTD·Filed 2017·Granted Jan 26, 2021·5 cites·27 claims
- 0583US7802343B2Suction head for a vacuum cleanerGREY TECHNOLOGY LTD·Filed 2006·Granted Sep 28, 2010·13 cites·22 claims
- 0676USD902510SVaccum cleanerGREY TECHNOLOGY LTD·Filed 2017·Granted Nov 17, 2020·18 cites·1 claims
- 0776USD506653SHedge trimmerGREY TECHNOLOGY LTD·Filed 2004·Granted Jun 28, 2005·22 cites·1 claims
- 0870USD568008SVacuum cleanerGREY TECHNOLOGY LTD·Filed 2006·Granted Apr 29, 2008·14 cites·1 claims
- 0969USD591918SVacuum cleanerGREY TECHNOLOGY LTD·Filed 2008·Granted May 5, 2009·16 cites·1 claims
- 1061USD554814SVacuum cleaner headGREY TECHNOLOGY LTD·Filed 2006·Granted Nov 6, 2007·10 cites·1 claims
- 1157US2024285139A1Bagless vacuum cleanerGREY TECHNOLOGY LTD·Filed 2022·Application pending·0 cites
- 1256US12005020B2Automated massage apparatusGREY TECHNOLOGY LTD·Filed 2019·Granted Jun 11, 2024·0 cites·20 claims
- 1352US2005241156A1Trimming apparatusGREY TECHNOLOGY LTD·Filed 2005·Application pending·0 cites
- 1449US11297988B2Bagged vacuum cleanerGREY TECHNOLOGY LTD·Filed 2018·Granted Apr 12, 2022·0 cites·17 claims
- 1548US2021307572A1Battery powered vacuum cleanerGREY TECHNOLOGY LTD·Filed 2019·Application pending·0 cites
- 1646US2005204492A1Surface cleaning apparatusGREY TECHNOLOGY LTD·Filed 2004·Application pending·0 cites
- 1743USD1099450SVacuum cleanerGREY TECHNOLOGY LTD·Filed 2023·Granted Oct 21, 2025·0 cites·1 claims
- 1843US10765281B2Suction head for a vacuum cleaner and method of operationGREY TECHNOLOGY LTD·Filed 2017·Granted Sep 8, 2020·0 cites·22 claims
- 1941US2021298242A1Improved branch cutterGREY TECHNOLOGY LTD·Filed 2017·Application pending·0 cites
- 2036USD1099418SHair dryerGREY TECHNOLOGY LTD·Filed 2023·Granted Oct 21, 2025·0 cites·1 claims
- 2135USD591917SVacuum cleanerGREY TECHNOLOGY LTD·Filed 2008·Granted May 5, 2009·2 cites·1 claims
- 2232USD598262SMulti-function tool handleGREY TECHNOLOGY LTD·Filed 2007·Granted Aug 18, 2009·1 cites·1 claims
- 2329USD588758SHand held cleanerGREY TECHNOLOGY LTD·Filed 2008·Granted Mar 17, 2009·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →