NOTETRY LIMITED

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Patent Activity in the Last 10 Years

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Top Patents (by citation)

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D472590 Toy vacuum cleanerJul 22, 99Apr 01, 03[2101]
D471459 Bottle including capAug 18, 00Mar 11, 03[0901]
D453866 Wand for vacuum cleanerJun 01, 00Feb 19, 02[1505]
D450164 Washing machineAug 31, 00Nov 06, 01[1505]
D449724 Accessory for vacuum cleanerJun 01, 00Oct 23, 01[1505]
D445226 Canister type portable vacuum cleanerJan 19, 99Jul 17, 01[1505]
D439379 Vacuum cleanerFeb 17, 99Mar 20, 01[1505]
D427737 Vacuum cleaner floor toolOct 28, 98Jul 04, 00[1505]
D413698 Vacuum cleanerJun 09, 98Sep 07, 99[1505]
D382679 Vacuum cleanerJun 06, 95Aug 19, 97[1505]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6261330 Apparatus for separating particles from a fluid flowExpiredAug 23, 99Jul 17, 01[B01D]
6193787 Domestic vacuum cleaner and an attachment thereforExpiredJul 12, 99Feb 27, 01[B04C, B01D]
5853440 Shroud and cyclonic cleaning apparatus incorporating sameExpiredAug 14, 97Dec 29, 98[B01D]
5062870 Shut-off device for cyclonic vacuum cleanerExpiredJul 06, 90Nov 05, 91[B01D]
RE32257 Vacuum cleaning appliancesExpiredDec 03, 84Oct 07, 86[A47L]
4573236 Vacuum cleaning appliancesExpiredJul 02, 84Mar 04, 86[A47L]
4571772 Upright vacuum cleaning applianceExpiredSep 28, 84Feb 25, 86[A47L]
4538552 Primary air duct cleaning apparatus for recovery boilersExpiredDec 03, 84Sep 03, 85[F23J, F22B]
4377882 Vacuum cleaning appliancesExpiredMar 26, 81Mar 29, 83[A47L]
4373228 Vacuum cleaning appliancesExpiredApr 15, 80Feb 15, 83[A47L]

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