ISF

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74534473 · Reg. No. 1898823

Mark

ISF

Status

Cancelled

Serial Number

74534473

Registration No.

1898823

Filing Date

June 7, 1994

Registration Date

June 13, 1995

Class(es)

Class 011

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

separator unit in the nature of a flotation cell, for removing oil and suspended solids from produced water and industrial waste streams

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