57589 ⎘
Devices or arrangements for controlling character selection; Character or syllable selected by means of keys or keyboards of the typewriter type Arrangements of keyboards, e.g. key button disposition
Sub-classes:SINGLE-HAND KEYBOARD FOR HAND-HELD COMPUTER DEVICES
#2Pivot member and keyboard apparatus
#3Connector, key having the same, and method of manufacturing the same
#4INPUT DEVICE
#5Speed typing apparatus
#6Configurable ergonomic keyboard for computing devices
#7Keyboard and keys
#8Configurable ergonomic keyboard for computing devices
#9Speed typing apparatus
#10PRESS KEY
#11Configurable ergonomic keyboard for computing devices
#12Speed typing apparatus
#13Telephone keypad with multidirectional keys
#14Switch with depth and lateral articulation detection
#15Switch with Depth and Lateral Articulation Detection
#16Clock face keyboard
#17Modified-QWERTY Letter Layout for Rapid Data Entry
#18KEYBOARD AND KEYS
#19Ergonomic keyboard
#20HAND-HELD THERMAL TRANSFER PRINTER FOR LABELING
#21HAND-HELD THERMAL TRANSFER PRINTER FOR LABELING
#22Modified-QWERTY letter layout for rapid data entry
#23Keyboard and keys
#24Circular keyboard
#25Input apparatus for people having small hands
#26Computer keyboard
#27Keyboard with thumb position
#28Electronic device capable of receiving a member
#29Ergonomic keyboard tilted forward and to the sides
#30Ergonomic keyboard
#31Split keyboard with wrist support and adjustable thumb cluster