/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: RickPechter https://cdn.slidesharecdn.com/profile-photo-RickPechter-48x48.jpg?cb=1583254674 http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-bool.html&r=1&f=G&l=50&co1=AND&d=PTXT&s1=4918587.PN.&OS=PN/4918587&RS=PN/4918587