The portions of the keyboard shown in broken lines form no part of the claimed design. The dash-dot-dash broken lines denote the boundaries of the areas of detail and form no part of the claimed design.
The portions of the keyboard shown in broken lines form no part of the claimed design. The dash-dot-dash broken lines denote the boundaries of the areas of detail and form no part of the claimed design.
| Number | Name | Date | Kind |
|---|---|---|---|
| D214169 | Bowman | May 1969 | S |
| D215297 | Yeager | Sep 1969 | S |
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| 5021771 | Lachman | Jun 1991 | A |
| D319631 | Twyford | Sep 1991 | S |
| D332619 | Matsumoto | Jan 1993 | S |
| D338665 | Riley | Aug 1993 | S |
| 5290115 | Little | Mar 1994 | A |
| 5309172 | Fox | May 1994 | A |
| 5439304 | Phillips | Aug 1995 | A |
| D370015 | Henderson | May 1996 | S |
| D409594 | Lepack | May 1999 | S |
| D412895 | Wu | Aug 1999 | S |
| D430875 | Beecroft | Sep 2000 | S |
| D434768 | Clapper | Dec 2000 | S |
| D442177 | Chang | May 2001 | S |
| D442588 | Lo | May 2001 | S |
| D443270 | Lo | Jun 2001 | S |
| 6657560 | Jung | Dec 2003 | B1 |
| 6882336 | Lahr | Apr 2005 | B2 |
| D569377 | Lundgren | May 2008 | S |
| D580936 | Meyer | Nov 2008 | S |
| D613297 | Wang | Apr 2010 | S |
| D626555 | Huang | Nov 2010 | S |
| D676048 | McManigal | Feb 2013 | S |
| D680538 | Xiao | Apr 2013 | S |
| D720750 | He | Jan 2015 | S |
| D811398 | Ca | Feb 2018 | S |
| D850459 | Luo | Jun 2019 | S |
| 11460930 | Kasahara | Oct 2022 | B2 |
| D1043702 | Hargreaves | Sep 2024 | S |
| 20110050581 | Steenfeldt Berg | Mar 2011 | A1 |
| 20150227213 | Cho | Aug 2015 | A1 |
| 20240419258 | Shimosaka | Dec 2024 | A1 |
| 20240419259 | Kai | Dec 2024 | A1 |
| 20240419267 | Kubota | Dec 2024 | A1 |
| 20240419269 | Ooki | Dec 2024 | A1 |
| Number | Date | Country |
|---|---|---|
| 303520501 | Dec 2015 | CN |
| 305774862 | May 2020 | CN |
| 307191781 | Mar 2022 | CN |
| D008842272-0001 | Feb 2022 | EM |
| D6187246 | Feb 2022 | GB |
| D1443159 | Jun 2012 | JP |
| D1767426 | Apr 2024 | JP |
| D1767509 | Apr 2024 | JP |
| 301161246.0000 | Apr 2022 | KR |
| WO-D230457-001 | Jul 2024 | WO |
| Entry |
|---|
| Studio 60% Hotswap Bluetooth Mechanical Keyboard, HHKB, mechanicalkeyboards.com, published by HHKB, available on Apr. 29, 2024 on wayback machine © Mechanical Keyboards 2024, online, https://mechanicalkeyboards.com/products/hhkb-studio (Year: 2024). |
| Professional Classic Keyboard, HHKB, amazon.com, published by HHKB, first available on Jan. 8, 2020 © 1996-2024 Amazon.com, Inc., online, visited on Sep. 20, 2024. URL: https://www.amazon.com/Hacking-Keyboard-Professional-Classic-Compact/dp/B083MW6QVX/ (Year: 2020). |