The broken lines depict portions of the keyboard that form no part of the claimed design.
The broken lines depict portions of the keyboard that form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| 5302040 | Louis | Apr 1994 | A |
| D357011 | Paull | Apr 1995 | S |
| D357476 | Paull | Apr 1995 | S |
| D362432 | Paull | Sep 1995 | S |
| D368902 | Sheu | Apr 1996 | S |
| D370477 | Chen | Jun 1996 | S |
| D372910 | Chen | Aug 1996 | S |
| D372911 | Wang | Aug 1996 | S |
| D373351 | Chen | Sep 1996 | S |
| D375088 | Tsai | Oct 1996 | S |
| D386169 | Wang | Nov 1997 | S |
| D387050 | Chen | Dec 1997 | S |
| D389137 | Tsai | Jan 1998 | S |
| 5739776 | Chen | Apr 1998 | A |
| D397105 | Chen | Aug 1998 | S |
| D399838 | Tsai | Oct 1998 | S |
| 5886686 | Chen | Mar 1999 | A |
| 5938352 | Chen | Aug 1999 | A |
| D417210 | Prokop | Nov 1999 | S |
| D419984 | Wang | Feb 2000 | S |
| 6039478 | Chou | Mar 2000 | A |
| D422273 | Lee | Apr 2000 | S |
| D428888 | Ledbetter | Aug 2000 | S |
| D428889 | Chen | Aug 2000 | S |
| D442589 | Ledbetter | May 2001 | S |
| 6224279 | Nielsen | May 2001 | B1 |
| D449833 | Prokop | Oct 2001 | S |
| 6725318 | Sherman | Apr 2004 | B1 |
| D541802 | Weingartner | May 2007 | S |
| D546829 | O'Neil | Jul 2007 | S |
| D546831 | O'Neil | Jul 2007 | S |
| D626127 | Odell | Oct 2010 | S |
| D626961 | Prokop | Nov 2010 | S |
| D656939 | Prokop | Apr 2012 | S |
| D721365 | Kim | Jan 2015 | S |
| D721366 | Kim | Jan 2015 | S |
| D799486 | Buhler | Oct 2017 | S |
| D803835 | Zheng | Nov 2017 | S |
| D803836 | Zheng | Nov 2017 | S |
| D936055 | Wei | Nov 2021 | S |
| D944251 | Peterson | Feb 2022 | S |
| D944252 | Peterson | Feb 2022 | S |
| D945431 | Zhang | Mar 2022 | S |
| D959430 | Yalazoglu | Aug 2022 | S |
| D981411 | Yalazoglu | Mar 2023 | S |
| D1004589 | Yalazoglu | Nov 2023 | S |
| D1019646 | Zhang | Mar 2024 | S |
| D1035665 | Yalazoglu | Jul 2024 | S |
| D1038939 | Osaki | Aug 2024 | S |
| D1038941 | Osaki | Aug 2024 | S |
| 20060275069 | Jones | Dec 2006 | A1 |
| 20070014621 | Lane | Jan 2007 | A1 |
| 20090262076 | Brugger | Oct 2009 | A1 |
| 20180232060 | Lien | Aug 2018 | A1 |
| 20210137262 | Sauvage | May 2021 | A1 |
| 20220165520 | Cai | May 2022 | A1 |
| 20220206683 | Fukumoto | Jun 2022 | A1 |
| 20240345664 | Fukumoto | Oct 2024 | A1 |
| Number | Date | Country |
|---|---|---|
| 112777 | Jan 2007 | CA |
| 304130270 | May 2017 | CN |
| 304333083 | Oct 2017 | CN |
| 304380401 | Dec 2017 | CN |
| 305981236 | Aug 2020 | CN |
| D1590105 | Nov 2017 | JP |
| Entry |
|---|
| Ergo K869 Wireless Split Keyboard, Logitech, logitech.com, published by Logitech, available on Oct. 28, 2020 on wayback machine © 2024 Logitech, online, visited Oct. 4, 2024. URL: https://www.logitech.com/en-us/products/keyboards/k860-split-ergonomic.920-009166.html (Year: 2020). |
| Surface Ergonomic Keyboard, Microsoft, thesweetsetup.com, published by John Ginter on Jul. 24, 2018 © 2024 Blank Media, LLC., online, visited Oct. 4, 2024. URL: https://thesweetsetup.com/articles/a-review-of-the-microsoft-surface-ergonomic-keyboard/ (Year: 2018). |
| 2.4G Wireless Ergonomic Split Keyboard, Nulea, amazon.com, published by Nulea on Sep. 2, 2021 on wayback machine © 1996-2024 Amazon.com, Inc., online, visited on Oct. 4, 2024. URL: https://www.amazon.com/Wireless-Ergonomic-Keyboard-Pillowed-Compatible/dp/B0912RZ42Q (Year: 2021). |
| Number | Date | Country | |
|---|---|---|---|
| Parent | 29884718 | Feb 2023 | US |
| Child | 29945927 | US | |
| Parent | 29778282 | Apr 2021 | US |
| Child | 29884718 | US | |
| Parent | 29699435 | Jul 2019 | US |
| Child | 29778282 | US |