Electronic keyboard instrument
Tanaka October 2, 2
U.S. patent number D552,158 [Application Number D/235,990] was granted by the patent office on 2007-10-02 for electronic keyboard instrument. This patent grant is currently assigned to Yamaha Corporation. Invention is credited to Soichiro Tanaka.
| United States Patent | D552,158 |
| Tanaka | October 2, 2007 |
Electronic keyboard instrument
Claims
CLAIM The ornamental design for an electronic keyboard instrument, as shown.
| Inventors: | Tanaka; Soichiro (Hamamatsu, JP) |
|---|---|
| Assignee: | Yamaha Corporation (Shizuoka,
JP) |
| Appl. No.: | D/235,990 |
| Filed: | August 10, 2005 |
Foreign Application Priority Data
| Apr 4, 2005 [JP] | 2005-010013 | |||
| Current U.S. Class: | D17/1; D17/7 |
| Current International Class: | 1701 |
| Field of Search: | ;D17/1,2,7,9,18 ;84/13,423R,172-174,176,327,178-180,376A,719,720,744,745 |
References Cited [Referenced By]
U.S. Patent Documents
| D305772 | January 1990 | Kitsuyu |
| D326106 | May 1992 | Tatshumi |
| D369175 | April 1996 | Nakada |
| D404059 | January 1999 | Miura et al. |
| D411563 | June 1999 | Okamura |
| D483793 | December 2003 | Kitazawa |
| D508070 | August 2005 | Tanaka |
| D510381 | October 2005 | Okamura et al. |
| D518503 | April 2006 | Nagayama |
Assistant Examiner: Johnson; R.
Attorney, Agent or Firm: Sughrue Mion, PLLC
Description
FIG. 1 is a perspective view of the top, front and left side of an electronic keyboard instrument showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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