HYDROSEAL

○ Dead · Abandoned

U.S. federal trademark · Serial No. 74196200

Mark

HYDROSEAL

Status

Abandoned

Serial Number

74196200

Filing Date

August 19, 1991

Class(es)

Class 011

Owners

03 · Houston, TX, US

03 · Houston, TX, US

gas retention unit comprised of ballasting for floating gas holder covers for digestors used in waste water treatment in municipal water systems

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.