Electronic keyboard instrument
Kawada , et al. October 2, 2
U.S. patent number D552,157 [Application Number D/231,302] 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 Enrico Bergese, Manabu Kawada, Tamie Onishi.
| United States Patent | D552,157 |
| Kawada , et al. | October 2, 2007 |
Electronic keyboard instrument
Claims
CLAIM The ornamental design for an electronic keyboard instrument, as shown.
| Inventors: | Kawada; Manabu (Hamamatsu, JP), Onishi; Tamie (Hamamatsu, JP), Bergese; Enrico (Hamamatsu, JP) |
|---|---|
| Assignee: | Yamaha Corporation (Shizuoka,
JP) |
| Appl. No.: | D/231,302 |
| Filed: | June 3, 2005 |
Foreign Application Priority Data
| Jan 5, 2005 [JP] | 2005-000054 | |||
| 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
| D308215 | May 1990 | Katsuhara |
| D320611 | October 1991 | Ono |
| D320612 | October 1991 | Ohki |
| 5157213 | October 1992 | Kashio et al. |
| D372931 | August 1996 | Miura |
| D411563 | June 1999 | Okamura |
| D416039 | November 1999 | Tanaka |
| D425105 | May 2000 | Saito |
| RE37909 | November 2002 | Tatsumi |
| D510381 | October 2005 | Okamura et al. |
Other References
|
US. Appl. No. 29/231,306, filed Jun. 3, 2005, Manabu Kawada et al. cited by other. |
Primary Examiner: Simmons; Ian
Assistant Examiner: Johnson; R.
Attorney, Agent or Firm: Sughrue Mion, PLLC
Description
FIG. 1 is a perspective view of a top, front and left side of an electronic keyboard instrument showing our 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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