Ear plug
Description
1. Ear plug
Claims
The ornamental design for an ear plug, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 2971065 | February 1961 | Busse |
| 3047089 | July 1962 | Zwislocki |
| 4069400 | January 17, 1978 | Johanson |
| 4375016 | February 22, 1983 | Harada |
| 4532649 | July 30, 1985 | Bellafiore |
| D287764 | January 13, 1987 | Topholm |
| 4969534 | November 13, 1990 | Kolpe |
| 4984277 | January 8, 1991 | Bisgaard |
| D367113 | February 13, 1996 | Weeks |
| 5748743 | May 5, 1998 | Weeks |
| 5887070 | March 23, 1999 | Iseberg |
| D455835 | April 16, 2002 | Anderson |
| 7403629 | July 22, 2008 | Aceti |
| D612058 | March 16, 2010 | Wai |
| 7743771 | June 29, 2010 | Falco |
| D657499 | April 10, 2012 | Parkins |
| D728107 | April 28, 2015 | Torres Martin |
| D795224 | August 22, 2017 | Valenzuela |
| D810054 | February 13, 2018 | Yuan |
| D817309 | May 8, 2018 | Czaniecki |
| D846532 | April 23, 2019 | Xiao |
| D863263 | October 15, 2019 | Yu |
| D868752 | December 3, 2019 | Zhu |
| D883257 | May 5, 2020 | Duddy |
| D883261 | May 5, 2020 | Zhang |
| D889754 | July 7, 2020 | Coffin |
| D895580 | September 8, 2020 | Yu |
| D896969 | September 22, 2020 | Yu |
| 10827249 | November 3, 2020 | Pine |
| D905664 | December 22, 2020 | He |
| D908667 | January 26, 2021 | He |
| D915358 | April 6, 2021 | Ma |
| D917425 | April 27, 2021 | Wang |
| D918873 | May 11, 2021 | Deng |
| D922358 | June 15, 2021 | Li |
| D924207 | July 6, 2021 | Li |
| D930839 | September 14, 2021 | Zhang |
| D936638 | November 23, 2021 | Lefebure |
| D938941 | December 21, 2021 | Iwahori |
| D941475 | January 18, 2022 | Burns |
| D942610 | February 1, 2022 | Dittrich |
| D947817 | April 5, 2022 | Nakamura |
| D954683 | June 14, 2022 | Huang |
| D956721 | July 5, 2022 | Wen |
| D959411 | August 2, 2022 | Ando |
| 20160353216 | December 1, 2016 | Ruzicka |
| 20200177981 | June 4, 2020 | Ma |
| 20200254877 | August 13, 2020 | Nakajima |
| 20200374632 | November 26, 2020 | Wang |
| 20210378869 | December 9, 2021 | Ng |
| 20220014832 | January 13, 2022 | Seo |
| 20220201412 | June 23, 2022 | Forrest |
| 008546766-0001 | May 2021 | EM |
| 213946-0001 | May 2020 | TW |
| 218850-0001 | March 2021 | TW |
Patent History
Patent number: D972146
Type: Grant
Filed: Nov 8, 2021
Date of Patent: Dec 6, 2022
Assignee: Ear Labs AB (Malmö)
Inventors: Casper Asmussen (Malmoe), Aleksandar Andreevski (Malmoe), Tina Elise Brattgjerd Alnæs (Stockholm)
Primary Examiner: Paula Allen Greene
Application Number: 35/513,028
Type: Grant
Filed: Nov 8, 2021
Date of Patent: Dec 6, 2022
Assignee: Ear Labs AB (Malmö)
Inventors: Casper Asmussen (Malmoe), Aleksandar Andreevski (Malmoe), Tina Elise Brattgjerd Alnæs (Stockholm)
Primary Examiner: Paula Allen Greene
Application Number: 35/513,028
Classifications
