1. Headphones
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1. Headphones
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
Number | Name | Date | Kind |
---|---|---|---|
1503908 | Manson | Aug 1924 | A |
1714377 | Kiernan | May 1929 | A |
3488457 | Lahti | Jan 1970 | A |
D246259 | Nishimura | Nov 1977 | S |
D262019 | Upshaw | Nov 1981 | S |
4409442 | Kamimura | Oct 1983 | A |
4453050 | Enokido | Jun 1984 | A |
5185807 | Bergin | Feb 1993 | A |
D347434 | Yamatogi | May 1994 | S |
5574795 | Seki | Nov 1996 | A |
D391573 | Nakamura | Mar 1998 | S |
D410466 | Mouri | Jun 1999 | S |
6006115 | Wingate | Dec 1999 | A |
D431550 | Yoneda | Oct 2000 | S |
D457512 | Yoneda | May 2002 | S |
6678897 | Lindgren | Jan 2004 | B2 |
D525237 | Viduya | Jul 2006 | S |
7172052 | Lenhard-Backhaus | Feb 2007 | B2 |
D556187 | Feng | Nov 2007 | S |
D560654 | Feng | Jan 2008 | S |
D563382 | Wikel | Mar 2008 | S |
D567215 | Lee | Apr 2008 | S |
D570825 | Schultz | Jun 2008 | S |
D576604 | Suzuki | Sep 2008 | S |
D587683 | Ham | Mar 2009 | S |
D633896 | Kondo | Mar 2011 | S |
D643405 | Rath | Aug 2011 | S |
D661685 | Lee | Jun 2012 | S |
8325962 | Ishida | Dec 2012 | B2 |
D695263 | Mogili | Dec 2013 | S |
D722590 | Lu | Feb 2015 | S |
D722591 | Son | Feb 2015 | S |
D723508 | Garland | Mar 2015 | S |
D724560 | Galler | Mar 2015 | S |
D765056 | Yang | Aug 2016 | S |
D769219 | Ohmachi | Oct 2016 | S |
D810718 | Galler | Feb 2018 | S |
D849712 | Billaudet | May 2019 | S |
D851622 | Billaudet | Jun 2019 | S |
D886078 | He | Jun 2020 | S |
D890129 | Liu | Jul 2020 | S |
D891399 | Chen | Jul 2020 | S |
D910593 | Schuster | Feb 2021 | S |
D914637 | Shen | Mar 2021 | S |
D953292 | Zhang | May 2022 | S |
D991214 | Roberts, Jr. | Jul 2023 | S |
11735154 | Karasawa | Aug 2023 | B2 |
20140016812 | Willberg | Jan 2014 | A1 |
20170019728 | Cochran | Jan 2017 | A1 |
20170246038 | Sjöman | Aug 2017 | A1 |
20170366893 | Karasawa | Dec 2017 | A1 |
20200396532 | Bui | Dec 2020 | A1 |
20210219646 | Samuel, Jr. | Jul 2021 | A1 |
20220360884 | Eggert-Richter | Nov 2022 | A1 |
20230179900 | Tseng | Jun 2023 | A1 |
20230225905 | Kårekull | Jul 2023 | A1 |
Number | Date | Country |
---|---|---|
008634927-0001 | Jul 2021 | EM |
D1746889 | Jun 2023 | JP |