Electronic keyboard
Latest YAMAHA CORPORATION Patents:
Description
The broken lines represent the portions of the electronic keyboard that 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
D305772 | January 30, 1990 | Kitsuyu |
D313034 | December 18, 1990 | Koide |
D404059 | January 12, 1999 | Miura |
D508070 | August 2, 2005 | Tanaka |
D558255 | December 25, 2007 | Reichhuber |
D667867 | September 25, 2012 | Kitazawa |
D696715 | December 31, 2013 | Sato |
D718374 | November 25, 2014 | Gonzalez |
D718808 | December 2, 2014 | Okamura |
D772974 | November 29, 2016 | Takei |
D776189 | January 10, 2017 | Takei |
D792921 | July 25, 2017 | Takei |
D889532 | July 7, 2020 | Ohmachi |
Patent History
Patent number: D918996
Type: Grant
Filed: Mar 13, 2020
Date of Patent: May 11, 2021
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Yoshinobu Terazaki (Hamamatsu)
Primary Examiner: R. Johnson
Application Number: 29/727,784
Type: Grant
Filed: Mar 13, 2020
Date of Patent: May 11, 2021
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Yoshinobu Terazaki (Hamamatsu)
Primary Examiner: R. Johnson
Application Number: 29/727,784
Classifications
Current U.S. Class:
Keyboard Type (D17/1)