Key
Latest LIXIL Corporation Patents:
Description
The features of the key show in broken lines form no part of the claimed design.
Claims
The ornamental design for a key as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D222431 | October 1971 | Lance |
| 4099398 | July 11, 1978 | Lipschutz |
| 4109497 | August 29, 1978 | Roberts |
| D250002 | October 24, 1978 | Stolarz |
| D341073 | November 9, 1993 | Omori |
| D342887 | January 4, 1994 | Eizen |
| D425777 | May 30, 2000 | Geringer |
| D444051 | June 26, 2001 | Finch |
| D486723 | February 17, 2004 | Chang |
| D514428 | February 7, 2006 | Neset |
| D570196 | June 3, 2008 | Mckinnon |
| D635006 | March 29, 2011 | Heikinmatti |
| 8794043 | August 5, 2014 | Ben-Aharon |
| D733523 | July 7, 2015 | Kobayashi |
| D752413 | March 29, 2016 | Bransgrove |
| D759462 | June 21, 2016 | Bransgrove |
| 9376836 | June 28, 2016 | Nirmel |
| D848818 | May 21, 2019 | Ronge |
| D895398 | September 8, 2020 | Almquist |
| D897820 | October 6, 2020 | Nicoara |
| D995266 | August 15, 2023 | Svärd |
| D1079437 | June 17, 2025 | Akiyama |
| D1081329 | July 1, 2025 | Huuskola |
| D1104691 | December 9, 2025 | Zhang |
| 20070137269 | June 21, 2007 | Morehart |
| 20250314094 | October 9, 2025 | Akiyama |
| 304256173 | August 2017 | CN |
| 306334229 | February 2021 | CN |
| 3005762740000 | October 2010 | KR |
- “Replacement 80 Bit Transponder Ignition Car Key” Dec. 26, 2017, Amazon, site visited Mar. 25, 2026: https://www.amazon.com/USARemote-Replacement-Transponder-Ignition-guaranteed/dp/B0721V4GPN (Year: 2017).
- “Titanker Bike Chain Lock with Keys” Aug. 19, 2018, Amazon, site visited Mar. 25, 2026: https://www.amazon.com/Titanker-Security-Anti-Theft-Bicycle-Motorcycle/dp/B07SW3G95T (Year: 2018).
- “2X KeylessOption Car Key” Feb. 2, 2019, Amazon, site visited Mar. 25, 2026: https://www.amazon.com/KeylessOption-Replacement-Ignition-Transponder-Compatible/dp/B00KTJ872U (Year: 2019).
- “Battery-free digital key” Apr. 23, 2024, iLOQ, site visited Mar. 25, 2026: https://www.iloq.com/en/catalogue/k10s-4/ (Year: 2024).
Patent History
Patent number: D1138661
Type: Grant
Filed: Jun 23, 2025
Date of Patent: Aug 4, 2026
Assignee: LIXIL Corporation (Tokyo)
Inventors: Fuminori Akiyama (Tokyo), Natsuko Ishizawa (Tokyo)
Primary Examiner: Darlington Ly
Assistant Examiner: Sydney M Evans
Application Number: 30/009,540
Type: Grant
Filed: Jun 23, 2025
Date of Patent: Aug 4, 2026
Assignee: LIXIL Corporation (Tokyo)
Inventors: Fuminori Akiyama (Tokyo), Natsuko Ishizawa (Tokyo)
Primary Examiner: Darlington Ly
Assistant Examiner: Sydney M Evans
Application Number: 30/009,540
Classifications
Current U.S. Class:
D8/347