A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owner has no objection to the facsimile reproduction of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but reserves all other copyrights whatsoever.
The subject matter shown in broken lines forms no part of the claimed design.
The broken lines shown in the drawing are for illustrative purposes only and form no part of the claimed design.