Earphone
Latest Cotron Corporation Patents:
Description
Claims
The ornamental design for an earphone, as shown.
Referenced Cited
U.S. Patent Documents
4720857 | January 19, 1988 | Burris et al. |
4736435 | April 5, 1988 | Yokoyama et al. |
4742887 | May 10, 1988 | Yamagishi |
D357921 | May 2, 1995 | Ming-Chin |
D369349 | April 30, 1996 | Hayashi |
D371368 | July 2, 1996 | Hayashi |
D409621 | May 11, 1999 | Andrea |
D430146 | August 29, 2000 | Lin |
D463397 | September 24, 2002 | Bergfeldt |
D477821 | July 29, 2003 | Bieltvedt et al. |
6704429 | March 9, 2004 | Lin |
D538784 | March 20, 2007 | Eklund |
Patent History
Patent number: D562809
Type: Grant
Filed: Jan 4, 2007
Date of Patent: Feb 26, 2008
Assignee: Cotron Corporation (Taipei)
Inventor: Bill Yang (Taipei)
Primary Examiner: Paula A. Greene
Attorney: Jianq Chyun IP Office
Application Number: 29/275,686
Type: Grant
Filed: Jan 4, 2007
Date of Patent: Feb 26, 2008
Assignee: Cotron Corporation (Taipei)
Inventor: Bill Yang (Taipei)
Primary Examiner: Paula A. Greene
Attorney: Jianq Chyun IP Office
Application Number: 29/275,686
Classifications
Current U.S. Class:
Headphone (D14/223)