Patent Grant
D1011113
| Number | Date | Country | Kind |
|---|---|---|---|
| 001712142 | May 2010 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 3376070 | Johnson | Apr 1968 | A |
| D238235 | Elgebrandt | Dec 1975 | S |
| 5522106 | Harrison | Jun 1996 | A |
| D396981 | Laidlaw | Aug 1998 | S |
| D399694 | Laidlaw | Oct 1998 | S |
| D441588 | Roberts | May 2001 | S |
| 6241320 | Chew | Jun 2001 | B1 |
| D731813 | Durkin | Jun 2015 | S |
| D905487 | Caforio | Dec 2020 | S |
| D923358 | Leverett | Jun 2021 | S |
| 20070001505 | Marshall | Jan 2007 | A1 |
| 20130198961 | Davis | Aug 2013 | A1 |
| 20150265075 | Liu | Sep 2015 | A1 |
| Entry |
|---|
| C Cushion Lab Store Patented Pressure Relief Seat Cushion. Date First Available on Amazon.com Sep. 16, 2020. https://www.amazon.com/Cushion-Patented-Pressure-Relief-Sitting/dp/B08J88HV2P/ref (Year: 2020). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29688120 | Apr 2019 | US |
| Child | 29757228 | US | |
| Parent | 29593309 | Feb 2017 | US |
| Child | 29688120 | US | |
| Parent | 29571709 | Jul 2016 | US |
| Child | 29593309 | US | |
| Parent | 29536230 | Aug 2015 | US |
| Child | 29571709 | US | |
| Parent | 29498774 | Aug 2014 | US |
| Child | 29536230 | US | |
| Parent | 29483373 | Feb 2014 | US |
| Child | 29498774 | US | |
| Parent | 29468158 | Sep 2013 | US |
| Child | 29483373 | US | |
| Parent | 29451830 | Apr 2013 | US |
| Child | 29468158 | US | |
| Parent | 29433797 | Oct 2012 | US |
| Child | 29451830 | US | |
| Parent | 29379909 | Nov 2010 | US |
| Child | 29433797 | US |