PROTOPATH

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73209093 · Reg. No. 1135966

Mark

PROTOPATH

Status

Cancelled

Serial Number

73209093

Registration No.

1135966

Filing Date

March 26, 1979

Registration Date

May 27, 1980

Class(es)

Class 001

Owner

03 · EVANSTON, IL, US

THROMBIN REAGENT FOR THE DETERMINATION OF HEPARIN IN PLASMA

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