O

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74469994 · Reg. No. 1877062

Mark

Status

Cancelled

Serial Number

74469994

Registration No.

1877062

Filing Date

December 15, 1993

Registration Date

January 31, 1995

Class(es)

Class 042

Owners

03 · Alameda, CA, US

03 · Alameda, CA, US

03 · Alameda, CA, US

chemical research and product development services in the field of oxygen control technology

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