HYDROFREE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74184433 · Reg. No. 1694913

Mark

HYDROFREE

Status

Cancelled

Serial Number

74184433

Registration No.

1694913

Filing Date

July 12, 1991

Registration Date

June 16, 1992

Class(es)

Class 040

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

wastewater treatment program which chemically separates water from waste solids

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