Patent ID: 8297208

Claim:
An article of furniture comprising: a first component; a second component pivotally coupled to said first component; a first member connected to and movable with one component of said first and second components; a second member connected to and movable with said one component; a bracket member connected to the other component of said first and second components; a first lock element mounted to engage said first member when said first component is in a first position relative to a second component; and a second lock element mounted to engage said second member when said first component is in a second position relative to said second component, said second lock element including: a first notch in said bracket member, said first notch having a first notch width greater than a width of at least a portion of said second member; and a second notch in said bracket member, said second notch having a second notch width greater than said width of at least said portion of said second member.