| Number | Name | Date | Kind |
|---|---|---|---|
| D156439 | Lebensfeld | Dec 1949 | S |
| D635806 | Bodum | Apr 2011 | S |
| D644559 | Hashimoto | Sep 2011 | S |
| 9540840 | Ma | Jan 2017 | B2 |
| D817631 | Weng | May 2018 | S |
| 10100969 | Zhu | Oct 2018 | B1 |
| D833136 | Ma | Nov 2018 | S |
| 20040177871 | Harbaugh | Sep 2004 | A1 |
| 20070080277 | Chen | Apr 2007 | A1 |
| 20080224016 | Defu | Sep 2008 | A1 |
| 20120024330 | Ma | Feb 2012 | A1 |
| 20170114563 | Ye | Apr 2017 | A1 |
| 20180334828 | Pan | Nov 2018 | A1 |
| Number | Date | Country |
|---|---|---|
| D099889-001 | Aug 2018 | WO |
| D099889-002 | Aug 2018 | WO |
| Entry |
|---|
| Roller base Z (available online) Retrieved from the internet Aug. 23, 2019 from URL: (/de/schirme/sortiment/alu-twist). |
| Base with castors M4, (available online) Retrieved from the internet Aug. 23, 2019 from URL: (/en/products/product-range/pendalexp-plus). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 35505483 | Feb 2018 | US |
| Child | 29698156 | US |