Class 235/60R - Key set

Subclass of Class 235 - Registers
Definition: Recording calculating-machines where the depression of a
No. of patents: 4
Last issue date: 04/15/2008

Number	Title	Issue Date
7359505	Space-efficient ergonomic telephony keypad A space-efficient ergonomic telephony keypad is described which comprises three separate groups of four buttons collectively capable of performing twelve distinct electronic switch operations. Each button is formed for tactile operation. Each group has the four butt...	04/15/2008
7312410	Reduced qwerty keyboard system that provides better accuracy and associated method A handheld electronic device and an associated method are provided. The handheld electronic device includes a keyboard assembly, a display positioned adjacent the keyboard assembly, a processor structured to receive inputs from the keyboard assembly and to output to...	12/25/2007
7014099	Data entry device A data entry device is provided. The data entry device includes a key having a first data entry value associated with depressing the key, and one or more additional discrete data entry values associated with deflecting the key in a predetermined direction, where a u...	03/21/2006
6948869	Compact ergonomic telephony keypad A compact, ergonomic telephony keypad is described which comprises three principle buttons capable of performing twelve distinct electronic switch operations. The three principle buttons are positioned in a group comprising a telephony keypad with each button formed...	09/27/2005

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