Trademark Search  /  DUOMATIC

DUOMATIC

○ Dead · Expired

U.S. federal trademark · Serial No. 71696215 · Reg. No. 0634014

Mark
DUOMATIC
Status
Expired
Serial Number
71696215
Registration No.
0634014
Filing Date
October 11, 1955
Registration Date
September 4, 1956
Class(es)
Class 011

Owners

CLACK CORPORATION
98 · WINDSOR WIS
CLACK WATER TREATMENT SERVICE
99 · MADISON, WI

Goods & Services

WATER TREATMENT AND WATER SOFTENING EQUIPMENT OF THE ION-EX-CHANGE TYPE AND CONTROL VALVES THEREFOR

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