CHO-1

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73776781 · Reg. No. 1588434

Mark

CHO-1

Status

Cancelled

Serial Number

73776781

Registration No.

1588434

Filing Date

January 26, 1989

Registration Date

March 27, 1990

Class(es)

Class 001

Owners

03 · WILMINGTON, DE, US

03 · PORTLAND, ME, US

03 · PORTLAND, ME, US

03 · PORTLAND, ME, US

MEDIUM DESIGNED FOR THE CULTURE OF CHINESE HAMSTER OVARY CELL LINES AND THEIR DERIVATIVES

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