CHIRON

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74142099 · Reg. No. 1690653

Mark

CHIRON

Status

Cancelled

Serial Number

74142099

Registration No.

1690653

Filing Date

February 22, 1991

Registration Date

June 2, 1992

Class(es)

Class 042

Owners

03 · Emeryville, CA, US

03 · Emeryville, CA, US

03 · Emeryville, CA, US

reference testing service for materials used in immunoassays

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