CENTROL
RegisteredStylized Mark
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Ownership
GF
Address
925 2nd St., Ames
IA 50011
Critical Dates
First Use Date
Jun 29, 1966
Filing Date
Jul 20, 1966
Registration Date
Oct 31, 1967
Mark Descriptions
Goods
Class 31
WATER FILTRATION EQUIPMENT, COMPRISING A GROUP OF GRAVITY FILTERS ARRANGED AROUND A CONTROL COLUMN
Class 11
WATER FILTRATION EQUIPMENT, COMPRISING A GROUP OF GRAVITY FILTERS ARRANGED AROUND A CONTROL COLUMN
Mark Elements
Text Mark
CENTROL
Category
Trademark
Standard Characters
No
Color Claim
No
Trademark Timeline
First Use
Filing Date
Registration Date
Trademark Assignment
Assigned to GENERAL FILTER COMPANY
Trademark Assignment
Assigned to U.S. FILTER WASTEWATER GROUP, INC.
Trademark Assignment
Assigned to SIEMENS WATER TECHNOLOGIES CORP.
Trademark Assignment
Assigned to SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Trademark Assignment
Assigned to SIEMENS INDUSTRY, INC.
Trademark Assignment
Assigned to WESTECH ENGINEERING, INC.
Trademark Assignment
Assigned to WESTECH ENGINEERING & PROCESS EQUIPMENT LLC
Trademark Assignment
Assigned to WESTECH ENGINEERING LLC
Trademark Assignment
Assigned to WESTECH ENGINEERING, LLC
USPTO Records
No documents found for this trademark.