A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
U
unitary patents
for a group of Contracting States A 142
unity of invention A 82, A 154(3), A 155(3); R 29(2), R 30, R 46, R 105, R 112
unity of the Eur. pat. appl. or Eur. pat. A 118
utility certificate
national ~ A 140
priority A 87
utility model