The broken lines in
The broken lines in
| Number | Name | Date | Kind |
|---|---|---|---|
| D431356 | Ammerman | Oct 2000 | S |
| D734024 | Garcia | Jul 2015 | S |
| D811080 | Lee | Feb 2018 | S |
| D833141 | Carter et al. | Nov 2018 | S |
| D841318 | Carter et al. | Feb 2019 | S |
| D844974 | Chumley | Apr 2019 | S |
| D851393 | Carter et al. | Jun 2019 | S |
| D867751 | Seip | Nov 2019 | S |
| D871163 | Jacobsen | Dec 2019 | S |
| D875385 | Carter et al. | Feb 2020 | S |
| D880848 | Hu | Apr 2020 | S |
| D908356 | Currier | Jan 2021 | S |
| D914360 | Guyon | Mar 2021 | S |
| Number | Date | Country |
|---|---|---|
| 307115155 | Feb 2022 | CN |
| Entry |
|---|
| Skip Hop Big Kid Backpack, posted at amazon.com, first available Aug. 4, 2021, retrieved on Oct. 26, 2022, online, https://www.amazon.com/Skip-Hop-Zoo-Big-Backpack/dp/B08ZFPC43F?th=1 (Year: 2021). |
| Skip Hop New Zoo Backpack, posted at youtube.com, first available Jul. 9, 2021, retrieved on Oct. 26, 2022, online, https://www.youtube.com/watch?v=Pyz3bdLvbA8 (Year: 2021). |
| Skip Hop Toddlers, posted at youtube.com, first available Nov. 1, 2017, retrieved on Oct. 26, 2022, online, https://www.youtube.com/watch?v=04DGSU-E54c (Year: 2017). |