DUOVAL Trademark

Trademark Overview

On Tuesday, September 29, 1970, a trademark application was filed for DUOVAL with the United States Patent and Trademark Office. The USPTO has given the DUOVAL trademark a serial number of 72372019. The federal status of this trademark filing is EXPIRED as of Monday, February 15, 1993. This trademark is owned by GENERAL FILTER COMPANY. The DUOVAL trademark is filed in the Environmental Control Instrument Products category with the following description:

WATER FILTRATION EQUIPMENT-NAMELY, FILTRATION TANK UNITS AND ASSOCIATED INLET AND OUTLET CONTROLS
duoval

General Information

Serial Number72372019
Word MarkDUOVAL
Filing DateTuesday, September 29, 1970
Status900 - EXPIRED
Status DateMonday, February 15, 1993
Registration Number0933560
Registration DateTuesday, May 9, 1972
Mark Drawing5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesWATER FILTRATION EQUIPMENT-NAMELY, FILTRATION TANK UNITS AND ASSOCIATED INLET AND OUTLET CONTROLS

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes031
Class Status Code9 - Expired
Class Status DateMonday, February 15, 1993
Primary Code031
First Use Anywhere DateFriday, September 4, 1970
First Use In Commerce DateFriday, September 4, 1970

Trademark Owner History

Party NameGENERAL FILTER COMPANY
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressAMES, IA 50010

Trademark Events

Event DateEvent Description
Monday, February 15, 1993EXPIRED SEC. 9
Tuesday, July 5, 1977REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Related Keywords

duoval filtration inlet outlet controls associated tank equipment namely water units