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FIG. 1 is a front view of a keyboard according to a first embodiment of the claimed design; and,

FIG. 2 is a front view of a keyboard according to a second embodiment of the claimed design.

The broken lines shown in the figures show portions of the keyboard that form no part of the claimed design. The surface of the claimed design is uniform of no appreciable thickness. Other elevational and orthographic views are not disclosed and form no part of the claimed design.


The ornamental design for a keyboard, as shown and described.

Referenced Cited
U.S. Patent Documents
D604300 November 17, 2009 Andre
D680544 April 23, 2013 Akana
D760226 June 28, 2016 Bailey
D772886 November 29, 2016 Akana
D776115 January 10, 2017 Akana et al.
D790544 June 27, 2017 Chen
20120099264 April 26, 2012 Degner
Other references
  • Sailer, E., “Where Did All My Keys Go? A Look Into the Function Layers of the MiniVan,” Massdrop,, Jun. 9, 2016, 9 pages.
  • Ultimate Gadget Laboratories, “Ultimate Hacking Keyboard,”, Jan. 26, 2014, 9 pages.
  • Gladman, E., “Introducing the Wombat: Less is More,”, Jul. 7, 2016, 5 pages.
  • Prest, I., “Keyboard Layout Editor v0.15,”, 2013, 1 page.
  • Wooting, B., “The Ortholinear Experience: The Atomic,”, Sep. 20, 2015, 9 pages.
Patent History
Patent number: D844627
Type: Grant
Filed: Sep 7, 2017
Date of Patent: Apr 2, 2019
Assignee: The United States of America as represented by the Secretary of the Air Force (Washington, DC)
Inventor: Janek J. Mroczek (Barneveld, NY)
Primary Examiner: Freda S Nunn
Application Number: 29/616,578