BIO-FIBER

○ Dead · Expired

U.S. federal trademark · Serial No. 72423720 · Reg. No. 0969609

Mark

BIO-FIBER

Status

Expired

Serial Number

72423720

Registration No.

0969609

Filing Date

May 8, 1972

Registration Date

October 2, 1973

Class(es)

Class 009

Owner

03 · RICHMOND, CA, US

SEMI-PERMEABLE HOLLOW FIBER DEVICES FOR LABORATORY USE AS MOLECULAR SIEVES, WITH STRUCTURES CONTAINING PORES OF CONTROLLED DIMENSIONS

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