REX

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74118142 · Reg. No. 1693852

Mark

REX

Status

Cancelled

Serial Number

74118142

Registration No.

1693852

Filing Date

November 26, 1990

Registration Date

June 16, 1992

Class(es)

Class 001

Owners

03 · Cleveland, OH, US

03 · Cleveland, OH, US

03 · Cleveland, OH, US

chemical reagent kit for extraction or isolation of total RNA from tissue or cultured cells

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