Mark Identification

USBF

Serial Number

76224779

Filing Date

Mar 14, 2001

Registration Date

Dec 2, 2003

Trademark by

ECOFLUID SYSTEMS INC.

Active Trademark

Classification Information

mechanical, chemical and biological waste water purification and treatment units; waste purification and treatment systems comprised of upflow sludge blanket filtration and single sludge denitrification and rheologic thickening

Environmental Control Apparatus