Musical instrument
Description
Claims
The ornamental design for musical instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
405816 | June 1889 | Whie |
3084586 | April 1963 | Westlake |
3489051 | January 1970 | Weiss |
3552255 | January 1971 | Kaston |
4238986 | December 16, 1980 | Twiford |
4408516 | October 11, 1983 | John |
4679481 | July 14, 1987 | Lozon |
4809579 | March 7, 1989 | Maccaferri |
4836077 | June 6, 1989 | Hogue |
5396822 | March 14, 1995 | Itokawa |
6703545 | March 9, 2004 | McFerson |
6803510 | October 12, 2004 | Van Dusen |
Patent History
Patent number: D576664
Type: Grant
Filed: Jan 8, 2008
Date of Patent: Sep 9, 2008
Assignee: AKT International Co., Ltd. (Sheungwan)
Inventor: Chang-Shou Tsai (Hsinchu Hsien)
Primary Examiner: Ian Simmons
Assistant Examiner: Rashida Johnson
Attorney: Sheridan Ross PC
Application Number: 29/299,979
Type: Grant
Filed: Jan 8, 2008
Date of Patent: Sep 9, 2008
Assignee: AKT International Co., Ltd. (Sheungwan)
Inventor: Chang-Shou Tsai (Hsinchu Hsien)
Primary Examiner: Ian Simmons
Assistant Examiner: Rashida Johnson
Attorney: Sheridan Ross PC
Application Number: 29/299,979
Classifications
Current U.S. Class:
Violin (D17/17)