3m company (52)

3m company a corporation of the state of delaware (8)

Minnesota mining and manufacturing company (3)

3m company a corporation of the state of delaware (2)

3m company a corporation organized and existing according to the laws of the state of delaware (2)

3m company a delaware corporation (1)

Minnesota mining and manufacturing company a delaware company (1)

Class 9 (11)

Class 7 (9)

Class 1 (7)

Class 11 (5)

Class 16 (5)

Class 5 (4)

Class 6 (4)

Class 8 (4)

Class 10 (4)

Class 42 (4)

Class 2 (3)

Class 3 (3)

Class 12 (3)

Class 17 (3)

Class 41 (3)

Class 4 (2)

Class 19 (2)

Class 20 (2)

Class 21 (2)

Class 28 (2)

Class 35 (2)

Class 37 (2)

Class 40 (2)

Class 18 (1)

Class 22 (1)

Class 23 (1)

Class 24 (1)

Class 25 (1)

Class 26 (1)

Class 27 (1)