The claim is directed to an inflatable physical therapy pillow having a set of valves on one side.
The claim is directed to an inflatable physical therapy pillow having a set of valves on one side.
| Number | Name | Date | Kind |
|---|---|---|---|
| D355077 | Tegner | Feb 1995 | S |
| D388651 | Graebe | Jan 1998 | S |
| D441586 | Su | May 2001 | S |
| D898460 | Viljoen | Oct 2020 | S |
| D944030 | Wright | Feb 2022 | S |
| 20240108157 | Castle | Apr 2024 | A1 |