Description
Class A47L : DOMESTIC WASHING OR CLEANING
Subclass 4/02: Cleaning window shades, window screens, venetian blinds (A47L 1/15 takes precedence; suction cleaner nozzles A47L 9/02) Hand implements for cleaning venetian blinds
A47L 4/02
Sub-Class
Stats
- 3 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 0 Total Patent Owners
- 17 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10682028 | Soft wall curtain cleaner | Sep 09, 15 | Jun 16, 20 | Geerpres Inc. |
| 9201252 | Cleaning tool | Oct 21, 14 | Dec 01, 15 | Not available |
| 7735181 | Duster for blinds and plantation shutters | Oct 23, 08 | Jun 15, 10 | Not available |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2017/0127,891 | DEVICE FOR CLEANING A SLAT OF A SHUTTER HAVING A SPECIFIC LATERAL PROFILE | Jun 23, 15 | May 11, 17 | Not available |
| 2016/0287,039 | Strip Curtain Cleaning System and Method | Mar 29, 16 | Oct 06, 16 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 23 Months (last 2 years Issuances)
- 23 Months (last 5 years Issuances)