Who owns the MR. FILTER trademark?

The MR. FILTER trademark is owned by WATER FRESH PURITY SYSTEMS, INC..

What class is the MR. FILTER trademark registered in?

The MR. FILTER trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

The USPTO serial number for MR. FILTER is 74015982.

MR. FILTER is registered under USPTO registration number 0.

Updated Nov 2, 2026·22 searches this week

MRF

ABANDONED

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 031, 034

First use anywhere: Mar 29, 1989

First use in commerce: Mar 29, 1989

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

3 events

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Nov 16, 1990

Code ABN2

NON-FINAL ACTION MAILED

Mar 28, 1990

Code CNRT

ASSIGNED TO EXAMINER

Mar 20, 1990

Code DOCK