Keyboard
First Claim
1. A keyboard including at least a key member and two switches associated with each said key member, wherein said key member includes at least a first, a second, a third, a fourth, a fifth and a sixth contact members, wherein only one of said first and second contact members is movable to activate a respective of said switches at a time, wherein said third and fourth contact members are movable to each activate a respective of said switches in succession in a first order of activation of said switches, and wherein said fifth and sixth contact members are movable to each activate a respective of said switches in succession in a second order of activation of said switches.
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Accused Products
Abstract
A keyboard is disclosed as including at least a key and two switches associated with each key, in which the key includes at least a first, a second, a third, a fourth, a fifth and a sixth legs, in which only one of the first and second legs is movable to activate a respective of the switches at a time, and the third and fourth legs are movable to each activate a respective of the switches in succession in a first order of activation of the switches, and the said fifth and sixth legs are movable to each activate a respective of the switches in succession in a second order of activation of the switches.
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Citations
25 Claims
- 1. A keyboard including at least a key member and two switches associated with each said key member, wherein said key member includes at least a first, a second, a third, a fourth, a fifth and a sixth contact members, wherein only one of said first and second contact members is movable to activate a respective of said switches at a time, wherein said third and fourth contact members are movable to each activate a respective of said switches in succession in a first order of activation of said switches, and wherein said fifth and sixth contact members are movable to each activate a respective of said switches in succession in a second order of activation of said switches.
Specification