Patent ID: 8458979

Claim:
An attachment system coupling a panel section to a frame attachment section, the panel section comprising a first elongated plate and a second elongated plate defining a linear gap therebetween, the attachment system comprising: a first mount coupled to the panel section, said first mount comprising a first male attachment member with a disc shaped head; a second mount coupled to the frame attachment section, said second mount comprising a second male attachment member with a disc shaped head coupled to a mounting member; and a female keyway mounting bracket having a first opening with a wide end and a tapered end, a second opening with a wide end and a tapered end, and a u-shaped section extending into said linear gap of said panel section; said first male attachment member and said second male attachment member inserted snugly into the tapered end of said first opening and said second opening, respectively, attaching the panel section to the frame attachment section; the mounting member of the second mount positioning the panel section substantially perpendicular with respect to the frame attachment section.