Pair of headphones
Claims
The ornamental design for a pair of headphones, as shown and described.
| D246259 | November 1, 1977 | Nishimura |
| 4542803 | September 24, 1985 | Houng |
| 4546215 | October 8, 1985 | Ferraro |
| 4597469 | July 1, 1986 | Nagashima |
| D291690 | September 1, 1987 | Tabachnik |
| D292205 | October 6, 1987 | Kikutani |
| D300133 | March 7, 1989 | Daidoh |
| 5033094 | July 16, 1991 | Hung |
| D346802 | May 10, 1994 | Sacherman |
| D381336 | July 22, 1997 | Bungardt |
| 5809573 | September 22, 1998 | Bary |
| 7010139 | March 7, 2006 | Smeehuyzen |
| D539267 | March 27, 2007 | Komiyama |
| D540777 | April 17, 2007 | Rausch |
| D571354 | June 17, 2008 | Ng |
| D588100 | March 10, 2009 | Densho |
| D633471 | March 1, 2011 | Sugiyama |
| D634732 | March 22, 2011 | Kondo |
| D641725 | July 19, 2011 | Chong |
| D663717 | July 17, 2012 | Hutchieson |
| D664114 | July 24, 2012 | Tsuchiya |
| D673929 | January 8, 2013 | Combs |
| D686593 | July 23, 2013 | Larsen |
| D695263 | December 10, 2013 | Mogili |
| D697495 | January 14, 2014 | Lian |
| D712871 | September 9, 2014 | McNamara |
| D713374 | September 16, 2014 | Farrage |
| D715252 | October 14, 2014 | Sparks |
| D728512 | May 5, 2015 | Nakagawa |
| D732001 | June 16, 2015 | Licht |
| D746791 | January 5, 2016 | Yuen |
| D757680 | May 31, 2016 | Kelly |
| D784956 | April 25, 2017 | Homewood |
| D796477 | September 5, 2017 | Minn |
| D796478 | September 5, 2017 | Minn |
| D797075 | September 12, 2017 | Mauro |
| 20060027245 | February 9, 2006 | Spector |
| 20060104471 | May 18, 2006 | Tsunoda |
| 20150195640 | July 9, 2015 | Essabar |
Type: Grant
Filed: Dec 14, 2016
Date of Patent: Mar 20, 2018
Assignee: Sennheiser electronic GmbH & Co. KG (Jena)
Inventors: Jun Kern Loh (Singapore), Chang Tat Lee (Singapore)
Primary Examiner: Paula Allen Greene
Application Number: 29/587,544