trademarks were found for owners matching the name Duppstadt,.| # | Class | status | |
|---|---|---|---|
| 1 |
S:98596737
M:BARK VADER 
O:Duppstadt, Chad |
25, 28 | Pending |
| 2 |
S:85470922
M:ALL ONE KIND O:Duppstadt, |
25 | Dead |
| 3 |
S:75154155
M:GLOBE ATA GLANCE 
O:Duppstadt, Christopher Allen |
16 | Dead |
| 4 |
S:75106685
M:MAINE PRESERVED O:Duppstadt, Julie |
20 | Dead |
| 5 |
S:75106694
M:VERMONT PRESERVED O:Duppstadt, Julie |
20 | Dead |
| 6 |
S:75106922
M:NEW HAMPSHIRE PRESERVED O:Duppstadt, Julie |
20 | Dead |
