Trademark Search / COVASPHERES

COVASPHERES

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73257330 · Reg. No. 1181728

Mark

COVASPHERES

Status

Cancelled

Serial Number

73257330

Registration No.

1181728

Filing Date

April 8, 1980

Registration Date

December 15, 1981

Class(es)

Class 001

Owners

03 · Redwood City, CA, US

03 · Redwood City, CA, US

03 · Redwood City, CA, US

Chemical Reagents for In Vitro Diagnostic Use

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