Portable karaoke device
Latest Enter Tech Co., Ltd. Patents:
Description
Claims
The ornamental design for a portable karaoke device, as shown and described.
Referenced Cited
U.S. Patent Documents
4151378 | April 24, 1979 | Watson |
D295759 | May 17, 1988 | Kolich |
4910795 | March 20, 1990 | McCowen et al. |
D422281 | April 4, 2000 | Tang |
D435037 | December 12, 2000 | Liu |
D444782 | July 10, 2001 | Chung |
D457517 | May 21, 2002 | Chung |
6424724 | July 23, 2002 | Ming-Cheng |
D475699 | June 10, 2003 | Thornton et al. |
D495319 | August 31, 2004 | Lee |
D500031 | December 21, 2004 | Hong |
6968070 | November 22, 2005 | Chiang |
D530705 | October 24, 2006 | Shen |
Patent History
Patent number: D619619
Type: Grant
Filed: Aug 25, 2009
Date of Patent: Jul 13, 2010
Assignee: Enter Tech Co., Ltd. (Seoul)
Inventor: Kyung Ho Lee (Seoul)
Primary Examiner: Paula Greene
Attorney: Mannava & Kang, P.C.
Application Number: 29/342,465
Type: Grant
Filed: Aug 25, 2009
Date of Patent: Jul 13, 2010
Assignee: Enter Tech Co., Ltd. (Seoul)
Inventor: Kyung Ho Lee (Seoul)
Primary Examiner: Paula Greene
Attorney: Mannava & Kang, P.C.
Application Number: 29/342,465
Classifications
Current U.S. Class:
Karaoke System Or Accessory (D14/497);
Circular Or Oval In Cross-section (D14/228)