trademarks were found for owners matching the name MAR-KAY PLASTICS, INC..| # | Class | status | |
|---|---|---|---|
| 1 |
S:74235888
M: 
O:C.K.S. PACKAGING, INC., MAR-KAY PLASTICS, INC. |
20, 21 | Dead |
| 2 |
S:73402040
M:MK MAR-KAY PLASTICS, INC. 
O:Mar-Kay Plastics, Inc. |
42 | Dead |
| 3 |
S:73401745
M:MK 
O:Mar-Kay Plastics, Inc. |
20 | Dead |
| 4 |
S:73401746
M:MK 
O:Mar-Kay Plastics, Inc. |
37, 42 | Dead |
