3 trademarks were found for owners matching the name Tethys Corporation.
#Classstatus
1 S:85019434
M:MEETS INTERNATIONAL WATER QUALITY COUNCIL STANDARDS TETHYS CERTIFIED WATERSHED FRIENDLY BLUE

O:Tethys Corporation
Dead
2 S:85018081
M:BLUE

O:Tethys Corporation
42 Dead
3 S:77854309
M:BLUE
O:Tethys Corporation
42 Dead
Trademark Alertz updated from USPTO on 2030-01-24