NOKEM Trademark

Trademark Overview

On Saturday, October 4, 1947, a trademark application was filed for NOKEM with the United States Patent and Trademark Office. The USPTO has given the NOKEM trademark a serial number of 71497841. The federal status of this trademark filing is EXPIRED as of Tuesday, November 3, 1992. The NOKEM trademark is filed in the Environmental Control Instrument Products category with the following description:

STEAM BOILER ELECTROLYTIC PROTECTIVE DEVICES, FOR ELIMINATING AND CONTROLLING SCALING, PITTING AND LIKE CONDITIONS IN BOILERS AND TANKS
nokem

General Information

Serial Number71497841
Word MarkNOKEM
Filing DateSaturday, October 4, 1947
Status900 - EXPIRED
Status DateTuesday, November 3, 1992
Registration Number0521385
Registration DateTuesday, February 28, 1950
Mark Drawing5S07 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesSTEAM BOILER ELECTROLYTIC PROTECTIVE DEVICES, FOR ELIMINATING AND CONTROLLING SCALING, PITTING AND LIKE CONDITIONS IN BOILERS AND TANKS

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes021
Class Status Code9 - Expired
Class Status DateTuesday, November 3, 1992
Primary Code021
First Use Anywhere DateFriday, December 31, 1943
First Use In Commerce DateFriday, December 31, 1943

Trademark Owner History

Party NameNOT AVAILABLE
Party Type30 - Original Registrant
Legal Entity Type01 - Individual
AddressST. LOUIS, MO

Trademark Events

Event DateEvent Description
Tuesday, November 3, 1992EXPIRED SEC. 9
Saturday, February 28, 1970REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Related Keywords

nokem like pitting conditions boilers tanks scaling controlling electrolytic boiler protective