Various figures are illustrated with various grayscale levels of surface shading to show various contrasting appearances of different portions of the design. No particular color is claimed.
Various figures are illustrated with various grayscale levels of surface shading to show various contrasting appearances of different portions of the design. No particular color is claimed.
| Number | Date | Country | Kind |
|---|---|---|---|
| WIPO107550 | Aug 2021 | WO | international |
| Number | Name | Date | Kind |
|---|---|---|---|
| 3314718 | Crandall | Apr 1967 | A |
| D222997 | Edgar et al. | Feb 1972 | S |
| D661918 | Ciani | Jun 2012 | S |
| D663132 | Morrison | Jul 2012 | S |
| D665593 | Morrison | Aug 2012 | S |
| D666015 | Morrison | Aug 2012 | S |
| D715573 | Lloyd | Oct 2014 | S |
| D736534 | Stania | Aug 2015 | S |
| D821771 | Ciani | Jul 2018 | S |
| D825949 | Bouroullec | Aug 2018 | S |
| D863806 | Maly | Oct 2019 | S |
| D875414 | Li | Feb 2020 | S |
| D885073 | Wang | May 2020 | S |
| D891806 | Li | Aug 2020 | S |
| D905998 | Li | Dec 2020 | S |
| D906702 | Li | Jan 2021 | S |
| D929763 | Li | Sep 2021 | S |
| D953054 | Gori | May 2022 | S |
| D989504 | Wu | Jun 2023 | S |
| D1022507 | Gam | Apr 2024 | S |