Electronic keyboard
Latest YAMAHA CORPORATION Patents:
Description
The broken lines in the drawings illustrate 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
Other references
4730533 | March 15, 1988 | Schoerkmayr |
D317931 | July 2, 1991 | Koide |
D318058 | July 9, 1991 | Koide |
D320611 | October 8, 1991 | Ono |
D431588 | October 3, 2000 | Ohno |
D508070 | August 2, 2005 | Tanaka |
D555712 | November 20, 2007 | Sato |
D680519 | April 23, 2013 | Ito |
- Hansen Music-Keyboard, posted at hansenmusic.net, earliest date available Apr. 26, 2013, [online], acquired on Jul. 1, 2016. Available from Internet, <URL: http://www.hansenmusic.net/keyboards.html>.
- Alesis QX49 USB/MIDI keyboard, posted at techgadgets.in, earliest date available 2011, [online], acquired on Jul. 1, 2016. Available from Internet, <URL:http://techgadgets.in/pheripherals/2011/17/alesis-dishes-out-qx49-keyboard-controller/>.
- RCD Examination Report issued on Dec. 1, 2015, by the Office for Harmonization in the Internal Market in counterpart Italian Application No. 002836924.
Patent History
Patent number: D778343
Type: Grant
Filed: Oct 26, 2015
Date of Patent: Feb 7, 2017
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Yoshihiro Katsumata (Hamamatsu)
Primary Examiner: Cathron Brooks
Assistant Examiner: Aula Soroush
Application Number: 29/543,501
Type: Grant
Filed: Oct 26, 2015
Date of Patent: Feb 7, 2017
Assignee: YAMAHA CORPORATION (Hamamatsu)
Inventor: Yoshihiro Katsumata (Hamamatsu)
Primary Examiner: Cathron Brooks
Assistant Examiner: Aula Soroush
Application Number: 29/543,501
Classifications
Current U.S. Class:
Keyboard Type (D17/1)