CAL-MARK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72266709 · Reg. No. 0833431

Mark

CAL-MARK

Status

Cancelled

Serial Number

72266709

Registration No.

0833431

Filing Date

March 15, 1967

Registration Date

August 8, 1967

Class(es)

Class 010

Owner

03 · LONG ISLAND CITY, NY, US

GLASS CAPILLARY TUBES, THE INSIDE SURFACE OF WHICH IS COATED WITH HEPARIN, USED TO COLLECT A SAMPLE OF BLOOD TO DETERMINE THE RED CELLS CONTENT

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