trademarks were found for owners matching the name Porta-Printer Systems, Inc..| # | Class | status | |
|---|---|---|---|
| 1 |
S:73627199
M:ENTERPRISE 3000 O:PORTA-PRINTER SYSTEMS, INC. |
9 | Dead |
| 2 |
S:73609440
M:ENTERPRISE 4000 O:PORTA-PRINTER SYSTEMS, INC. |
9 | Dead |
| 3 |
S:73577178
M:PPS 
O:PORTA-PRINTER SYSTEMS, INC. |
42 | Dead |
| 4 |
S:73549797
M:ENTERPRISE 4000 O:PORTA-PRINTER SYSTEMS, INC. |
35 | Dead |
| 5 |
S:73433759
M:ENTERPRISE 2000 
O:Porta-Printer Systems, Inc. |
42 | Dead |
| 6 |
S:73271026
M:PORTA-PROCESSOR O:ETTER, BERWYN E., PORTA-PRINTER SYSTEMS, INC. |
9 | Dead |
| 7 |
S:73184612
M:PORTA-PRINTER PPS 
O:Etter, Berwyn E., Etter; Berwyn E., PORTA-PRINTER SYSTEMS INC. |
42 | Dead |
