@book{218258,
	author = {United States},
	title = {Official gazette of the United States Patent and Trademark Office},
	publisher = {U.S. Patent and Trademark Office},
	note = {Description based on: Feb. 26,2008 (US PTO web site, Feb. 20,2009); title from print record},
	url = {http://purl.access.gpo.gov/GPO/LPS26720}
}