Sample patent

See:

http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=/netahtml/PTO/srchnum.html&r=1&f=G&l=50&s1=‘20050138698’.PGNR.&OS=DN/20050138698&RS=DN/20050138698

Link: appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=/netahtml/PTO/srchnum.html&r=1&f=G&l=50&s1=‘20050138698’.PGNR.&OS=DN/20050138698&RS=DN/20050138698

Thanks for this Henry