Keyboard

Information

  • Patent Grant
  • D1050126
  • Patent Number
    D1,050,126
  • Date Filed
    Thursday, March 9, 2023
    2 years ago
  • Date Issued
    Tuesday, November 5, 2024
    4 months ago
  • Inventors
  • Original Assignees
    • ArithmeType LLC (North Oaks, MN, US)
  • Examiners
    • Jonaitis; Justin M
    • Rodriguez; Holly M
    Agents
    • DeWitt LLP
Abstract
Description


FIG. 1 is a front perspective view of a keyboard.



FIG. 2 is a top view of the keyboard depicted in FIG. 1.



FIG. 3 is a bottom view of the keyboard depicted in FIG. 1.



FIG. 4 is a front view of the keyboard depicted in FIG. 1.



FIG. 5 is a rear view of the keyboard depicted in FIG. 1.



FIG. 6 is a left side view of the keyboard depicted in FIG. 1; and,



FIG. 7 is a right side view of the keyboard depicted in FIG. 1.


The broken lines in the drawings illustrate portions of the keyboard that form no part of the claimed design.


Claims
  • The ornamental design for a keyboard as shown and described.
US Referenced Citations (10)
Number Name Date Kind
D251434 Di Benedetto Mar 1979 S
D284285 Lindhe Jun 1986 S
D299029 Williams Dec 1988 S
D312625 Wetzel Dec 1990 S
D324861 Swede Mar 1992 S
D350537 Smith Sep 1994 S
D350740 Smith Sep 1994 S
D627783 Sato Nov 2010 S
D771595 Médas Nov 2016 S
D912718 Jobetto Mar 2021 S
Non-Patent Literature Citations (7)
Entry
Universal Math Keyboard, arithmetype.com, [online], [site visited Jun. 12, 2024], Available from internet URL: https://www.arithmetype.com/ (Year: 2024).
Geesung POS System, OEM Support 76 Keys Programmable Keyboard with MSR as accessed on Jul. 10, 2023.
Martian Keyboard M6 8, “Using a Separate Physical Keyboard to Type Unicode Characters”, Photologic Ltd., Cobourg, Ontario, Canada. Original prototype revealed on Mar. 9, 2022 at the MASE/MASA Conference. https://www.photologic.ca/unicode_keyboard.htm.
Lauritzen, Magne, The Mathboard, “A Side Keyboard for Scientists and Engineers”, Hackaday.io. © 2023 https://hackaday.io/project/186205-the-mathboard.
Kprepublic 139 Greek Root Greece Blue Cyan Font Cherry Profile Dye Sub Keycap PBT, accessed on Jul. 7, 2023. https://kprepublic.com/products/kprepublic-139-greek-root-greece-blue-cyan-font-language-cherry-profile-dye-sub-keycap-pbt-for-gh60-xd60-xd84-tada68-87-104.
Reddit. Image as accessed on Jul. 7, 2023. https://preview.redd.it/0u17m808qbt61.jpg?width=5169&format=pjpg&auto=webp&v=enabled&s=76616c931fefe900911baf33b327840100337ab7.
Lengyel, Eric., “A Mathematical Keyboard Layout”, Eric Lengyel's Blog., Feb. 1, 2018.