Mealey's (May 24, 2016, 11:58 AM EDT) -- ALEXANDRIA, Va. — A final rejection by a patent examiner of 20 claims of an invention relating to an improved way of snapping a user-guided cursor to guide lines in a computer-assisted drawing application was erroneous, the Patent Trial and Appeal Board (PTAB) ruled May 23 (Ex Parte Guarav Jain, No. 2014-008293, PTAB)....