4 trademarks were found for owners matching the name Hart Systems, Inc..
#Classstatus
1 S:75326208
M:TANK TENDER
O:Hart Systems, Inc.
9 Registered
2 S:74021113
M:ACUPAD
O:Hart Systems, Inc.
15 Dead
3 S:73353038
M:TANK TENDER
O:Hart Systems, Inc.
9 Dead
4 S:73213483
M:HART

O:HART SYSTEMS, INC.
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24