CHEM-CHEX

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74211146 · Reg. No. 1732418

Mark

CHEM-CHEX

Status

Cancelled

Serial Number

74211146

Registration No.

1732418

Filing Date

October 9, 1991

Registration Date

November 17, 1992

Class(es)

Class 005

Owners

03 · LA VISTA, NE

03 · LaVista, NE, US

03 · Omaha, NE, US

03 · Omaha, NE, US

diagnostic preparations for checking the accuracy of analytical measuring instruments in medical and biochemical laboratories

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