THIOCLEAR

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74164231 · Reg. No. 1766972

Mark

THIOCLEAR

Status

Cancelled

Serial Number

74164231

Registration No.

1766972

Filing Date

May 6, 1991

Registration Date

April 20, 1993

Class(es)

Class 042

Owners

03 · PITTSBURGH, PA, US

03 · PITTSBURGH, PA, US

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

chemistry consultation in the field of desulfurization of sulfur dioxide-containing gases using magnesium components in wet scrubbing units

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