Keypad
First Claim
1. A keypad comprising at least consonant keys and vowel keys of the alphabet from A-Z such that all the vowel keys are arranged in a single column separate from and between two edge columns containing consonant keys, or in a single row separate from and between two edge rows containing consonant keys, wherein the vowel keys and the consonant keys, other than Z, follow a sequential alphabetic progression from A to Y along adjacent keys of sequentially adjacent rows or columns, and wherein Z is positioned out of the sequential alphabetic progression and next to a key other than Y.
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Accused Products
Abstract
The invention provides a keypad comprising at least consonant keys and vowel keys such that the vowel keys are arranged in a column between two edge columns of consonant keys, or in a row between two edge rows of consonant keys, wherein the consonant keys other than Z follow an alphabetic progression.
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Citations
18 Claims
- 1. A keypad comprising at least consonant keys and vowel keys of the alphabet from A-Z such that all the vowel keys are arranged in a single column separate from and between two edge columns containing consonant keys, or in a single row separate from and between two edge rows containing consonant keys, wherein the vowel keys and the consonant keys, other than Z, follow a sequential alphabetic progression from A to Y along adjacent keys of sequentially adjacent rows or columns, and wherein Z is positioned out of the sequential alphabetic progression and next to a key other than Y.
Specification