3M

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74455891 · Reg. No. 1859373

Mark

Status

Cancelled

Serial Number

74455891

Registration No.

1859373

Filing Date

November 9, 1993

Registration Date

October 25, 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.