trademarks were found for owners matching the name National Boston Medical.| # | Class | status | |
|---|---|---|---|
| 1 |
S:75590970
M:DGI 
O:National Boston Medical |
5 | Dead |
| 2 |
S:75590971
M:BONTEMPI 
O:National Boston Medical |
10 | Dead |
| 3 |
S:75590972
M:BONTEMPI O:National Boston Medical |
10 | Dead |
| 4 |
S:75590973
M:CREATIVE RESOURCES 
O:National Boston Medical |
5 | Dead |
| 5 |
S:75558932
M:NBM O:National Boston Medical |
5 | Dead |
| 6 |
S:75558933
M:NBM 
O:National Boston Medical |
5 | Dead |
| 7 |
S:75558934
M:NBM 
O:National Boston Medical |
5 | Dead |
| 8 |
S:75558935
M:DGI O:National Boston Medical |
5 | Dead |
| 9 |
S:75558936
M:DGI THE LONG LASTING PROTECTOR 
O:National Boston Medical |
5 | Dead |
| 10 |
S:75558937
M:SAFESHIELD O:National Boston Medical |
5 | Dead |
| 11 |
S:75432265
M:VIRUSHIELD O:National Boston Medical |
5 | Dead |
