Electronic keyboard
Latest YAMAHA CORPORATION Patents:
Description
The broken line portions show unclaimed subject matter only and form no part of the claimed design.
Claims
The ornamental design for an electronic keyboard, as shown and described.
Referenced Cited
U.S. Patent Documents
D312264 | November 20, 1990 | Amiya |
D326468 | May 26, 1992 | Jeon |
6156963 | December 5, 2000 | Masubuchi |
D508070 | August 2, 2005 | Tanaka |
D510381 | October 4, 2005 | Okamura |
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D568373 | May 6, 2008 | Suzuki |
D569415 | May 20, 2008 | Shigeru |
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Patent History
Patent number: D764571
Type: Grant
Filed: Apr 14, 2015
Date of Patent: Aug 23, 2016
Assignee: YAMAHA CORPORATION (Shizuoka)
Inventor: Kazuki Kashiwase (Hamamatsu)
Primary Examiner: Manpreet Matharu
Assistant Examiner: Lisa A Grabenstetter
Application Number: 29/523,809
Type: Grant
Filed: Apr 14, 2015
Date of Patent: Aug 23, 2016
Assignee: YAMAHA CORPORATION (Shizuoka)
Inventor: Kazuki Kashiwase (Hamamatsu)
Primary Examiner: Manpreet Matharu
Assistant Examiner: Lisa A Grabenstetter
Application Number: 29/523,809
Classifications
Current U.S. Class:
Keyboard Type (D17/1)