trademarks were found for owners matching the name K-JACK ENGINEERING COMPANY, INC..| # | Class | status | |
|---|---|---|---|
| 1 |
S:73249850
M:ONE-BY-ONE 
O:K-Jack Engineering Company, Inc. |
9 | Dead |
| 2 |
S:73216907
M:LITTLE-PIGGY O:K-JACK ENGINEERING COMPANY, INC. |
9 | Dead |
| 3 |
S:72396801
M:DISPLAY-ETT O:K-JACK ENGINEERING COMPANY, INC. |
23 | Dead |
| 4 |
S:72396802
M:MINI-VIEW O:K-JACK ENGINEERING COMPANY, INC. |
23 | Dead |
| 5 |
S:72396803
M:SUPER-VIEW O:K-JACK ENGINEERING COMPANY, INC. |
23 | Dead |
| 6 |
S:72395412
M:K-JACK O:K-JACK ENGINEERING COMPANY, INC. |
23, 32 | Dead |
| 7 |
S:72395413
M:K JACK 
O:K-JACK ENGINEERING COMPANY, INC. |
23, 32 | Dead |
