Description
Class A47L : DOMESTIC WASHING OR CLEANING
Subclass 1/05: Cleaning windows Power-driven machines or devices Hand apparatus with built-in electric motors
A47L 1/05
Sub-Class
Stats
- 26 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 4 Total Patent Owners
- 42 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11930974 | Handheld extraction cleaner | Jul 25, 22 | Mar 19, 24 | Bissell Inc. |
| 11826007 | Hand carryable surface cleaning apparatus | Dec 13, 21 | Nov 28, 23 | Omachron Intellectual Property Inc. |
| 11517162 | Remaining water suction device having air blowing function | Jun 17, 20 | Dec 06, 22 | LG Electronics Inc. |
| 11490771 | Cleaning device | Jun 12, 18 | Nov 08, 22 | Robert Bosch GmbH |
| 11432696 | Handheld extraction cleaner | Apr 17, 20 | Sep 06, 22 | Bissell Inc. |
| 11284757 | Handheld window cleaning machine having wastewater separation structure | May 27, 17 | Mar 29, 22 | KINGOLEAN ELECTRIC GREEN TECHNOLOGY (SUZHOU) CO., LTD. |
| 11284770 | Hard surface cleaning device | Feb 25, 19 | Mar 29, 22 | Techtronic Floor Care Technology Limited |
| 11229334 | Hand carryable surface cleaning apparatus | Aug 11, 20 | Jan 25, 22 | Omachron Intellectual Property Inc. |
| 10791889 | Hand carryable surface cleaning apparatus | Apr 20, 17 | Oct 06, 20 | Omachron Intellectual Property Inc. |
| 10736477 | Remaining water suction device | Sep 05, 17 | Aug 11, 20 | LG Electronics Inc. |
| 10624515 | Handheld extraction cleaner | Nov 01, 17 | Apr 21, 20 | Bissell Inc. |
| 10278554 | Automatic squeegee assembly | May 19, 17 | May 07, 19 | Not available |
| 10258207 | Portable hard surface cleaning appliance | Jan 15, 16 | Apr 16, 19 | Alfred Kärcher SE & Co. KG |
| 10219671 | Surface cleaning device | Feb 07, 14 | Mar 05, 19 | Techtronic Floor Care Technology Limited |
| 10165911 | Electric window cleaning device | Jun 14, 17 | Jan 01, 19 | Not available |
| 10165914 | Hand carryable surface cleaning apparatus | Apr 20, 17 | Jan 01, 19 | Omachron Intellectual Property Inc. |
| 10077031 | Powered ice scraping assembly | Feb 24, 17 | Sep 18, 18 | Not available |
| 9808133 | Surface cleaning device | Jul 08, 15 | Nov 07, 17 | KONINKLIJKE PHILIPS N.V. |
| 9615705 | Liquid aspirator for drawing off and sucking up liquids | Apr 13, 15 | Apr 11, 17 | LEIFHEIT AG |
| 9532692 | Suction device designed to suck air and liquid from a planar surface, and scraper blade for such a device | Feb 28, 14 | Jan 03, 17 | ECODROP |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0180,373 | HAND CARRYABLE SURFACE CLEANING APPARATUS | Feb 14, 24 | Jun 06, 24 | Not available |
| 2024/0041,277 | HAND CARRYABLE SURFACE CLEANING APPARATUS | Oct 18, 23 | Feb 08, 24 | Not available |
| 2020/0383,532 | PORTABLE HARD SURFACE CLEANING APPLIANCE | Aug 25, 20 | Dec 10, 20 | Not available |
| 2018/0296,044 | SUCTION NOZZLE FOR A HARD SURFACE CLEANING APPARATUS AND HARD SURFACE CLEANING APPARATUS HAVING SUCH A SUCTION NOZZLE | Jun 20, 18 | Oct 18, 18 | Not available |
| 2018/0035,853 | MULTI-FUNCTIONAL WINDOW WASHING AND WIPING DEVICE | Aug 02, 16 | Feb 08, 18 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 25 Months (last 2 years Issuances)
- 25 Months (last 5 years Issuances)