US 12,277,277 B2
Universal keyboard
Shannon Canas, North Oaks, MN (US); and Shawn McClintock, Dazey, ND (US)
Assigned to Arithme Type LLC, North Oaks, MN (US)
Filed by ArithmeType LLC, North Oaks, MN (US)
Filed on Mar. 8, 2024, as Appl. No. 18/599,535.
Claims priority of provisional application 63/489,299, filed on Mar. 9, 2023.
Prior Publication US 2024/0302907 A1, Sep. 12, 2024
Int. Cl. G06F 3/02 (2006.01); G06F 3/023 (2006.01)
CPC G06F 3/0219 (2013.01) [G06F 3/0233 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A keyboard comprising:
a first key section comprising a first plurality of keys in a first grid having a number of rows greater than a number of columns;
a second key section comprising a second plurality of keys in a second grid having a number of rows greater than a number of columns;
a third key section comprising a third plurality of keys in a third grid having a number of rows greater than a number of columns,
wherein the number of columns of the first grid, the second grid, and the third grid are the same; and
a housing that physically separates the first key section from the second key section by a first portion of the housing having a first width and the second key section from the third key section by a second portion of the housing having a second width, wherein the first width and the second width are substantially the same.