U.S. patent number D461,469 [Application Number D/142,347] was granted by the patent office on 2002-08-13 for karaoke machine. This patent grant is currently assigned to Tao Music, Inc.. Invention is credited to Dion Dangzalan, Lingtao Wang, Allen Yang, Sally Yu.
United States Patent | D461,469 |
Wang , et al. | August 13, 2002 |
Inventors: | Wang; Lingtao (Palo Alto, CA), Dangzalan; Dion (Sunnyvale, CA), Yu; Sally (Taipei, TW), Yang; Allen (Taipei, TW) |
---|---|
Assignee: | Tao Music, Inc. (Redwood City,
CA) |
Appl. No.: | D/142,347 |
Filed: | May 22, 2001 |
Current U.S. Class: | D14/497 |
Current International Class: | 1499 |
Field of Search: | ;D14/160,167,299,214 ;D21/516 ;381/87,301,302 ;181/199 ;84/610,609,634 ;434/37A |
D209060 | October 1967 | Probst |
D323326 | January 1992 | Takawo |
D359492 | June 1995 | Dyas |
D366041 | January 1996 | Tatsumi |
6328570 | December 2001 | Ng |
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