KENVERT Trademark

Trademark Overview


On Monday, November 5, 1962, a trademark application was filed for KENVERT with the United States Patent and Trademark Office. The USPTO has given the KENVERT trademark a serial number of 72156566. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, December 20, 2024. This trademark is owned by Conversion Chemical Corporation. The KENVERT trademark is filed in the Chemical Products and Cosmetics & Cleaning Products categories with the following description:

Chemical Compositions for Use on Metals-Namely, Inhibited Acid in Liquid and Dry Form for Removing Iron and Rust Stains, and for Dissolving Cyanide and Lime Deposits and Scale; Buffing Compound Removers; Desmutting Compositions; Compositions for Pickling Metals; Compositions for Removing Burrs on the Surface of Metallic Workpieces; Compositions for Stripping Metal Deposits; Compositions for Addition to Pickling Baths to Reduce Fuming; and Compositions for Removing Pitting and Anodized Surfaces

General Information


Serial Number72156566
Word MarkKENVERT
Filing DateMonday, November 5, 1962
Status710 - CANCELLED - SECTION 8
Status DateFriday, December 20, 2024
Registration Number0771262
Registration DateTuesday, June 9, 1964
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Goods and ServicesChemical Compositions for Use on Metals-Namely, Inhibited Acid in Liquid and Dry Form for Removing Iron and Rust Stains, and for Dissolving Cyanide and Lime Deposits and Scale; Buffing Compound Removers; Desmutting Compositions; Compositions for Pickling Metals; Compositions for Removing Burrs on the Surface of Metallic Workpieces; Compositions for Stripping Metal Deposits; Compositions for Addition to Pickling Baths to Reduce Fuming; and Compositions for Removing Pitting and Anodized Surfaces

Classification Information


International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.

003 - Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions; dentifrices.
US Class Codes052
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, December 20, 2024
Primary Code052
First Use Anywhere DateWednesday, November 13, 1957
First Use In Commerce DateWednesday, November 13, 1957

Trademark Owner History


Party NameMACDERMID ACUMEN, INC.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMIDDLETOWN, DE 19709

Party NameMacDermid Incorporated
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressWaterbury, CT

Party NameConversion Chemical Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressRockville, CT

Trademark Events


Event DateEvent Description
Saturday, June 9, 1984REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Monday, October 20, 2003REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, January 9, 2004REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, January 9, 2004REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Monday, November 3, 2008CASE FILE IN TICRS
Wednesday, July 3, 2013ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, July 24, 2013ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Monday, August 26, 2013TEAS SECTION 8 & 9 RECEIVED
Monday, August 26, 2013REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Wednesday, September 4, 2013REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, September 4, 2013REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Wednesday, September 4, 2013NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, November 6, 2013ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, November 12, 2014ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, January 11, 2023ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Friday, June 9, 2023COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, December 20, 2024CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9