FWIW, the target audience for classification is patent *searchers*, which is typically a different community than patent prosecutors or IP attorneys. Not saying that this forum is inappropriate, just that you may have more luck at a place devoted to patent searching.
_________________Karen Hazzah
Patent Prosecution blog "All Things Pros"
http://allthingspros.blogspot.com/The opinions expressed on this message board are mine and do not represent the views of my law firm, colleagues, or clients. My writings on this board are not legal advice and are offered for educational purposes only. No attorney-client relationship is created by my writings on this board.