trademarks were found for owners matching the name Sherwin Incorporated.| # | Class | status | |
|---|---|---|---|
| 1 |
S:77311474
M:DUBL-CHEK 
O:Sherwin Incorporated |
1 | Registered |
| 2 |
S:77311516
M:DUBL-CHEK PENETRANT PROCESS O:Sherwin Incorporated |
1 | Registered |
| 3 |
S:77074576
M:DUBL- CHEK 
O:Sherwin Incorporated |
42 | Dead |
| 4 |
S:77073515
M:SHERWIN DUBL-CHEK PENETRANT PROCESS 
O:Sherwin, Incorporated |
42 | Dead |
| 5 |
S:74602994
M:AQUA-CHEK O:Sherwin Incorporated |
1 | Dead |
| 6 |
S:74575162
M:AQUA-PEN O:Sherwin Incorporated |
1 | Dead |
| 7 |
S:74385859
M:HI-TEMP O:Sherwin Incorporated |
1 | Dead |
| 8 |
S:74384110
M:CLEAR-CLEANER O:Sherwin Incorporated |
3 | Dead |
