6 trademarks were found for owners matching the name WASHINGTON ENERGY COMPANY.
#Classstatus
1 S:74478370
M:

O:Washington Energy Company
42 Dead
2 S:73199519
M:

O:WASHINGTON ENERGY COMPANY, WASHINGTON NATURAL GAS COMPANY
39 Dead
3 S:73199520
M:

O:THERMAL EXPLORATION, INC., WASHINGTON ENERGY COMPANY
42 Dead
4 S:73199521
M:

O:Thermal Efficiency, Inc., Washington Energy Company
42 Dead
5 S:73199522
M:

O:THERMAL ENERGY, INC., WASHINGTON ENERGY COMPANY
42 Dead
6 S:73199523
M:

O:WASHINGTON ENERGY COMPANY
35 Dead
Trademark Alertz updated from USPTO on 2030-01-24