Earphone
Description
The broken lines in
Claims
The ornamental design for an earphone, as shown and described.
Referenced Cited
U.S. Patent Documents
D512049 | November 29, 2005 | Yang |
D523846 | June 27, 2006 | Lee |
D554627 | November 6, 2007 | Gondo |
D555152 | November 13, 2007 | Wang |
D575269 | August 19, 2008 | Ledbetter et al. |
D593997 | June 9, 2009 | Mauritzsson |
D605182 | December 1, 2009 | Fagnot |
D607880 | January 12, 2010 | Chung et al. |
D626948 | November 9, 2010 | Nault |
D636763 | April 26, 2011 | Walter |
D637182 | May 3, 2011 | Lee et al. |
D641010 | July 5, 2011 | Kwon |
D641738 | July 19, 2011 | Perez |
Patent History
Patent number: D647889
Type: Grant
Filed: Dec 30, 2010
Date of Patent: Nov 1, 2011
Inventor: Cheng-Houng Huang (Kowloon)
Primary Examiner: Paula Greene
Application Number: 29/382,180
Type: Grant
Filed: Dec 30, 2010
Date of Patent: Nov 1, 2011
Inventor: Cheng-Houng Huang (Kowloon)
Primary Examiner: Paula Greene
Application Number: 29/382,180
Classifications
Current U.S. Class:
Headphone (D14/223)