DENSTONE Trademark

Trademark Overview

On Monday, September 9, 1974, a trademark application was filed for DENSTONE with the United States Patent and Trademark Office. The USPTO has given the DENSTONE trademark a serial number of 73031492. The federal status of this trademark filing is REGISTERED AND RENEWED as of Thursday, November 5, 2015. This trademark is owned by NORTON COMPANY. The DENSTONE trademark is filed in the Environmental Control Instrument Products category with the following description:

CERAMIC BALLS AND PELLETS USED AS CATALYST BED SUPPORTS
denstone

General Information

Serial Number73031492
Word MarkDENSTONE
Filing DateMonday, September 9, 1974
Status800 - REGISTERED AND RENEWED
Status DateThursday, November 5, 2015
Registration Number1021460
Registration DateTuesday, September 30, 1975
Mark Drawing1 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesCERAMIC BALLS AND PELLETS USED AS CATALYST BED SUPPORTS

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes034
Class Status Code6 - Active
Class Status DateTuesday, March 1, 1983
Primary Code011
First Use Anywhere DateWednesday, August 13, 1969
First Use In Commerce DateWednesday, August 13, 1969

Trademark Owner History

Party NameSAINT-GOBAIN CERAMICS & PLASTICS, INC.
Party Type32 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressMalvern, PA 19355
Party NameSAINT-GOBAIN ABRASIVES, INC.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressWORCESTER, MA 01615
Party NameNORTON COMPANY
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressWORCESTER, MA 016150138

Trademark Events

Event DateEvent Description
Monday, May 16, 2005TEAS SECTION 8 & 9 RECEIVED
Monday, December 21, 1981REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, July 24, 1995REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8
Wednesday, September 20, 1995REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Monday, May 16, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Tuesday, July 12, 2005ASSIGNED TO PARALEGAL
Tuesday, July 12, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, July 12, 2005REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Wednesday, September 23, 2015AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Friday, September 25, 2015TEAS SECTION 8 & 9 RECEIVED
Thursday, November 5, 2015CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, November 5, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Thursday, November 5, 2015REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Thursday, November 5, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, May 4, 2016TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, May 4, 2016ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, June 20, 2023TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, June 20, 2023APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, June 20, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, June 20, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, June 20, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, September 30, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Related Keywords

denstone catalyst supports used pellets balls ceramic