Portable karaoke device
Latest Enter Tech Co., Ltd. Patents:
Description
The dotted line portions shown in
Claims
The ornamental design for portable karaoke device, as shown and described.
Referenced Cited
U.S. Patent Documents
D278333 | April 9, 1985 | Takata |
D295759 | May 17, 1988 | Kolich |
D444782 | July 10, 2001 | Chung |
D449042 | October 9, 2001 | Chung |
D457517 | May 21, 2002 | Chung |
D462947 | September 17, 2002 | Kung |
D495319 | August 31, 2004 | Lee |
D500031 | December 21, 2004 | Hong |
D512994 | December 20, 2005 | Lee |
D519499 | April 25, 2006 | Lee |
D538272 | March 13, 2007 | Lee |
D557691 | December 18, 2007 | Lee |
Patent History
Patent number: D579445
Type: Grant
Filed: Sep 19, 2007
Date of Patent: Oct 28, 2008
Assignees: Enter Tech Co., Ltd. (Seoul), (Seoul)
Inventor: Kyung Ho Lee (Seoul)
Primary Examiner: Paula Greene
Attorney: Ladas & Parry LLP
Application Number: 29/284,971
Type: Grant
Filed: Sep 19, 2007
Date of Patent: Oct 28, 2008
Assignees: Enter Tech Co., Ltd. (Seoul), (Seoul)
Inventor: Kyung Ho Lee (Seoul)
Primary Examiner: Paula Greene
Attorney: Ladas & Parry LLP
Application Number: 29/284,971
Classifications
Current U.S. Class:
Circular Or Oval In Cross-section (D14/228)