Keyboard
Latest YOKOGAWA ELECTRIC CORPORATION Patents:
Description
The broken lines shown are included for the purpose of illustrating the unclaimed portions of a keyboard and form no part of the claimed design.
Claims
The ornamental design for a keyboard, as shown and described.
Referenced Cited
U.S. Patent Documents
5717430 | February 10, 1998 | Copland et al. |
D415484 | October 19, 1999 | Lin |
D433682 | November 14, 2000 | Tsai |
D492308 | June 29, 2004 | Ozolins et al. |
D516070 | February 28, 2006 | Ozolins et al. |
D518053 | March 28, 2006 | Chen |
D607884 | January 12, 2010 | Lee |
D697470 | January 14, 2014 | Raeber et al. |
D718766 | December 2, 2014 | Tsuda et al. |
Patent History
Patent number: D734334
Type: Grant
Filed: May 31, 2013
Date of Patent: Jul 14, 2015
Assignee: YOKOGAWA ELECTRIC CORPORATION (Tokyo)
Inventors: Toshiro Tsuda (Musashino), Noriaki Senba (Musashino), Takahiro Uratani (Musashino)
Primary Examiner: Ian Simmons
Assistant Examiner: Harold Blackwell, II
Application Number: 29/456,421
Type: Grant
Filed: May 31, 2013
Date of Patent: Jul 14, 2015
Assignee: YOKOGAWA ELECTRIC CORPORATION (Tokyo)
Inventors: Toshiro Tsuda (Musashino), Noriaki Senba (Musashino), Takahiro Uratani (Musashino)
Primary Examiner: Ian Simmons
Assistant Examiner: Harold Blackwell, II
Application Number: 29/456,421
Classifications
Current U.S. Class:
Keyboard With Conventional Key Arrangement (D14/392)