Trademark Search  /  MICRO-FREE

MICRO-FREE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73607326 · Reg. No. 1461515

Mark
MICRO-FREE
Status
Cancelled
Serial Number
73607326
Registration No.
1461515
Filing Date
July 1, 1986
Registration Date
October 20, 1987
Class(es)
Class 001

Owners

E. I. DU PONT DE NEMOURS AND COMPANY
03 · WILMINGTON, DE, US
E. I. DU PONT DE NEMOURS AND COMPANY
03 · WILMINGTON, DE, US
E. I. DU PONT DE NEMOURS AND COMPANY
03 · WILMINGTON, DE, US

Goods & Services

CHEMICALS, NAMELY, ETCHING-CLEANING AGENTS USED TO REMOVE IMPURITIES FROM SURFACES IN THE SEMICONDUCTOR, MEDICAL, ELECTRONICS AND AEROSPACE INDUSTRIES

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