| Number | Name | Date | Kind |
|---|---|---|---|
| 1462880 | Altman | Jul 1923 | A |
| 2174425 | Schlumbohm | Sep 1939 | A |
| 3724711 | George et al. | Apr 1973 | A |
| D292164 | Oh | Oct 1987 | S |
| D416445 | Henry | Nov 1999 | S |
| D438050 | Huntzinger | Feb 2001 | S |
| 6258392 | Giampietro | Jul 2001 | B1 |
| D474078 | Sarnoff | May 2003 | S |
| D475571 | Hopkins | Jun 2003 | S |
| D479667 | Hoff et al. | Sep 2003 | S |
| 6711989 | Sarnoff | Mar 2004 | B1 |
| D513150 | Asner | Dec 2005 | S |
| D610391 | Junkins | Feb 2010 | S |
| D637448 | Cheng | May 2011 | S |
| D768426 | Stambolis | Oct 2016 | S |
| D786007 | Librus | May 2017 | S |
| D889902 | Cheng | Jul 2020 | S |
| D891174 | Cheng | Jul 2020 | S |
| D965379 | Daniel | Oct 2022 | S |
| D965381 | Daniel | Oct 2022 | S |
| D966039 | Scheiferstein | Oct 2022 | S |
| D972362 | Yao | Dec 2022 | S |
| D974820 | Olsen et al. | Jan 2023 | S |
| 20070084859 | Chen | Apr 2007 | A1 |
| 20090260525 | Jordan et al. | Oct 2009 | A1 |
| Number | Date | Country |
|---|---|---|
| 9979 | May 1933 | CA |
| 015009961-0007 | Feb 2023 | EM |
| Entry |
|---|
| HONGBAKE Round Shallow Cake Baking Pan Set of 2, announced Aug. 16, 2022 [online], retrieved Feb. 22, 2023, retrieved from internet, https://www.amazon.com/HONGBAKE-Shallow-Nonstick-Cheesecake-Dishwasher/dp/B0B9RYY9RN. |
| 6-9-12 Inch Round Shallow Pizza Dish Pizza Pan, announced Mar. 20, 2020 [online], retrieved Feb. 22, 2023, retrieved from internet, https://shopee.sg/6-9-12-Inch-Round-Shallow-Pizza-Dish-Pizza-Pan-Home-Air-Fryer-Oven-Pizza-Baking-Tray-Mould-i.20384915.5503042273. |
| Simply EssentialTM 9-Inch Nonstick Round Cake Pan, announced Feb. 2022 [online], retrieved Feb. 22, 2023, retrieved from internet, https://www.bedbathandbeyond.com/store/product/simply-essential-9-inch-nonstick-round-cake-pan/5551178. |