Mark Identification

HYDRA-LOC

Serial Number

76699719

Filing Date

Oct 2, 2009

Registration Date

Jun 29, 2010

Trademark by

Active Trademark

Classification Information

Metallic tube sleeves for repairing heat exchanger and condenser tubes

Machine for expanding metallic tube sleeves within host heat exchanger and condenser tubes

Repair services, namely, repairing of heat exchanger and condenser tubes by expanding a metallic tube sleeve within the inlet end of a host tube