Description
Class A47L : DOMESTIC WASHING OR CLEANING
Subclass 1/16: Cleaning windows Devices for defrosting window-panes (H05B 3/84 takes precedence)
A47L 1/16
Sub-Class
Stats
- 12 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 2 Total Patent Owners
- 48 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11912493 | De-icer scraper cap | Sep 28, 17 | Feb 27, 24 | Prestone Products Corporation |
| 11129509 | Robot cleaner | Oct 05, 18 | Sep 28, 21 | Samsung Electronics Co. Ltd. |
| 10898040 | Ice scraper with offset chipping teeth | Oct 18, 19 | Jan 26, 21 | Hopkins Manufacturing Corporation |
| 10869584 | Manual defrosting implement | Oct 23, 19 | Dec 22, 20 | Not available |
| 10537215 | Ice scraper with offset chipping teeth | Apr 05, 18 | Jan 21, 20 | Hopkins Manufacturing Corporation |
| 9872591 | Heated ice scraper assembly | Nov 18, 15 | Jan 23, 18 | Not available |
| 9399447 | Ice scraper with pivoting scraper head | Oct 22, 15 | Jul 26, 16 | Not available |
| 9155430 | Ultrasound system and method for deicing and defrosting | Aug 14, 11 | Oct 13, 15 | Not available |
| 9078547 | Cleaning device | Sep 27, 11 | Jul 14, 15 | 3M INNOVATIVE PROPERTIES COMPANY |
| 8966703 | Shock absorbing tool | Oct 12, 12 | Mar 03, 15 | Not available |
| 7607267 | Apparatus for venting of protective panels | Oct 03, 03 | Oct 27, 09 | Bovard Studio, Inc |
| 5908255 | Deicing and snow broom device | Sep 10, 97 | Jun 01, 99 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0330,766 | DUAL FUNCTION ICE SCRAPER AND VEHICLE WINDOW RELEASING DEVICE | Apr 20, 21 | Oct 20, 22 | Not available |
| 2019/0029,480 | PORTABLE ELECTRIC HEATING ICE SCRAPER | Jan 08, 18 | Jan 31, 19 | XIN FENG ELECTRICAL CO., LTD. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)