EFFIGAS

○ Dead · Expired

U.S. federal trademark · Serial No. 73050972 · Reg. No. 274534

Mark

EFFIGAS

Status

Expired

Serial Number

73050972

Registration No.

274534

Filing Date

April 30, 1975

Registration Date

October 31, 1974

Class(es)

Class 009

Owners

16 · D-34212 MELSUNGEN, DE

03 · MANNEDORF, ZURICH, CH

GAS-LIQUID REACTORS FOR MICROBIOLOGICAL PROCESSES, AERATION OF WASTE WATER STREAMS, AND HYDROGENATION

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