Description
Class A47L : DOMESTIC WASHING OR CLEANING
Subclass 1/13: Cleaning windows Hand implements (with built-in electric motors A47L 1/05) for cleaning both sides simultaneously with provision for supplying liquids, e.g. cleaning agents
A47L 1/13
Sub-Class
Stats
- 5 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 8 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11318915 | Flexible magnetic cleaning device for automobile windows | Sep 22, 20 | May 03, 22 | Not available |
| 9969366 | Combination tool for use with ice and snow | Feb 10, 17 | May 15, 18 | 51 Club, LLC |
| 9856442 | Windshield washer preparation and a method to make the preparation | Jul 24, 16 | Jan 02, 18 | Not available |
| 9439545 | Window cleaning apparatus capable of supplying power in real-time from inner unit to outer unit | Nov 08, 12 | Sep 13, 16 | INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY |
| 8783991 | Magnetic cleaning tool with fluid pump | Jun 18, 11 | Jul 22, 14 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0094,037 | DEVICE FOR CLEANING OPPOSING SURFACES OF JULIETTE BALCONY WINDOWS AND METHOD OF USE | Sep 30, 21 | Mar 30, 23 | 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)