3M

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74454920 · Reg. No. 1854371

Mark

Status

Cancelled

Serial Number

74454920

Registration No.

1854371

Filing Date

November 8, 1993

Registration Date

September 20, 1994

Class(es)

Class 001

Owners

03 · Saint Paul, MN, US

03 · Saint Paul, MN, US

03 · Saint Paul, MN, US

chemically reactive polymeric biosupport medium for use in the field of processing biologically active materials

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