Class A47L : DOMESTIC WASHING OR CLEANING
Subclass 1/08: Cleaning windows Hand implements (with built-in electric motors A47L 1/05) with provision for supplying liquids, e.g. cleaning agents (A47L 1/095, A47L 1/13, A47L 1/15 take precedence)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11564473 | Self-inking eyeliner pen and stamp | Aug 19, 20 | Jan 31, 23 | Not available |
| 11284757 | Handheld window cleaning machine having wastewater separation structure | May 27, 17 | Mar 29, 22 | KINGOLEAN ELECTRIC GREEN TECHNOLOGY (SUZHOU) CO., LTD. |
| 10786062 | Self-inking eyeliner pen and stamp | Mar 29, 18 | Sep 29, 20 | Not available |
| 10716438 | Water-fed pole for window cleaning | Aug 06, 18 | Jul 21, 20 | EX-CEED INNOVATION LTD |
| 10595689 | Window cleaning kit | Oct 09, 18 | Mar 24, 20 | Not available |
| 10470638 | Hard surface cleaning devices | Dec 21, 17 | Nov 12, 19 | UNGER MANAGEMENT INTERNATIONAL, LLC |
| 10455996 | Glass cleaning device | Mar 04, 19 | Oct 29, 19 | DaVinci II CSJ, LLC |
| 10278554 | Automatic squeegee assembly | May 19, 17 | May 07, 19 | Not available |
| 10182689 | Squeegee device for cleaning | May 19, 16 | Jan 22, 19 | Nihon Bisoh Co. Ltd. |
| 10178929 | Removable washer | Sep 03, 15 | Jan 15, 19 | MASAHIRO TAKAKI |
| 9980621 | Fluid dispenser having a liquid release bottle with suction bellows or a liquid squeeze bottle incorporated into a flat mop | Jan 09, 17 | May 29, 18 | Worldwide Integrated Resources, Inc. |
| 9878350 | Wristband wearable fluid application device | Jul 31, 16 | Jan 30, 18 | Not available |
| 9877631 | Hard surface cleaning devices | Dec 30, 15 | Jan 30, 18 | UNGER MARKETING INTERNATIONAL, LLC |
| 9856442 | Windshield washer preparation and a method to make the preparation | Jul 24, 16 | Jan 02, 18 | Not available |
| 9788702 | Dripping mop | Apr 14, 16 | Oct 17, 17 | JIAXING JACKSON TRAVEL PRODUCTS CO., LTD. |
| 9580050 | Multi-purpose tool | Jun 19, 15 | Feb 28, 17 | Not available |
| 9421814 | Marking blade | Nov 25, 14 | Aug 23, 16 | Not available |
| 9408517 | Mopping device | Jul 07, 14 | Aug 09, 16 | Rubbermaid Commercial Products, LLC |
| 9402514 | Glass wiper | Feb 07, 12 | Aug 02, 16 | NINGBO BEARI PLASTIC PRODUCTS & ELECTRIC APPLIANCE CO., LTD. |
| 9198554 | Fluid delivery service | Dec 02, 11 | Dec 01, 15 | Visual Products Limited |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0032,742 | CLEANING TOOL ACCESSORY ATTACHMENT FOR CLEANING TOOLS | Jul 27, 23 | Feb 01, 24 | Not available |
| 2024/0016,361 | CLEANING IMPLEMENT | Jun 22, 21 | Jan 18, 24 | Not available |
| 2022/0296,054 | WIPER BLADE ASSEMBLY AND WINDOW WIPER | Jun 10, 22 | Sep 22, 22 | Not available |
| 2020/0107,682 | Window Cleaning Kit | Oct 09, 18 | Apr 09, 20 | Not available |
| 2019/0038,092 | WATER-FED POLE FOR WINDOW CLEANING | Aug 06, 18 | Feb 07, 19 | EX-CEED INNOVATION LTD |
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