Headphone
Latest AKG Acoustics GmbH Patents:
The broken lines and unshaded areas form no part of the claimed design.
Claims
The ornamental design for a headphone, as shown and described.
| 2149341 | March 1939 | Harrison |
| 2858544 | November 1958 | Roth |
| 3085253 | April 1963 | Ulrich |
| 3192326 | June 1965 | Chapman |
| D203677 | February 1966 | Spillman |
| 3272926 | September 1966 | Falkenberg |
| 3356787 | December 1967 | Feyling |
| 3408658 | November 1968 | Beguin |
| 3440663 | April 1969 | Beguin |
| 3488457 | January 1970 | Lahti |
| 3579640 | May 1971 | Beguin et al. |
| 3644939 | February 1972 | Beguin |
| D228352 | September 1973 | Hagaki |
| 4037064 | July 19, 1977 | Yasuda |
| D262019 | November 24, 1981 | Upshaw |
| D266244 | September 21, 1982 | Hofer |
| 4409442 | October 11, 1983 | Kamimura |
| 4445005 | April 24, 1984 | Furuhashi |
| 4453050 | June 5, 1984 | Enokido |
| 4546215 | October 8, 1985 | Ferraro |
| 4571746 | February 25, 1986 | Gorike |
| D292205 | October 6, 1987 | Kikutani |
| D328461 | August 4, 1992 | Daido |
| 5406037 | April 11, 1995 | Nageno |
| 6449806 | September 17, 2002 | Engelhard |
| 6724906 | April 20, 2004 | Naksen |
| D560654 | January 29, 2008 | Feng |
| D563382 | March 4, 2008 | Wikel |
| D570825 | June 10, 2008 | Schultz |
| D571354 | June 17, 2008 | Ng |
| D587683 | March 3, 2009 | Ham |
| D609694 | February 9, 2010 | Komiyama |
| D620474 | July 27, 2010 | Komiyama |
| D633895 | March 8, 2011 | Morimoto |
| 8295529 | October 23, 2012 | Petersen |
| D684559 | June 18, 2013 | Groset |
| D686593 | July 23, 2013 | Larsen |
| 8755555 | June 17, 2014 | Dougherty |
| D708164 | July 1, 2014 | Ishikura |
| D721054 | January 13, 2015 | Lu |
| D722589 | February 17, 2015 | Lu |
| D722998 | February 24, 2015 | Sancho |
| 9635451 | April 25, 2017 | Petersen |
| D811362 | February 27, 2018 | Petersen |
| D812037 | March 6, 2018 | Petersen |
Type: Grant
Filed: Mar 30, 2017
Date of Patent: May 28, 2019
Assignee: AKG Acoustics GmbH (Vienna)
Inventors: Patrice Billaudet (Vienna), Berthold Pavitsich (Müllendorf), Tibor Pataky (Staatsbürgerschaft)
Primary Examiner: Paula Allen Greene
Application Number: 29/599,052