"KYASILL"

LIVE

Serial Number

74204762

Owner

E. I. du Pont Nemours and Company

Attorney

Joshua J. Burke

First Use Date

Mar 1, 1993

Filing Date

Sep 19, 1991

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"KYASILL" Trademark

Serial Number: 74204762 • Registration: 1844990

"KYASILL" is a trademark filed by E. I. du Pont Nemours and Company on September 19, 1991. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Owner Contact Info

E. I. du Pont Nemours and Company

Wilmington, DE 19898

Entity Type: 03

THE CHEMOURS COMPANY TT, LLC (9 trademarks)

Wilmington, DE 19899

Entity Type: 16

THE CHEMOURS COMPANY FC, LLC (99 trademarks)

1209 ORANGE STREET
WILMINGTON, DE 19801

Entity Type: 16

Legal Representation

Attorney of Record

Joshua J. Burke

801 trademarks filed View all →

Correspondence Address

Joshua J. Burke Pirkey Barber PLLC

1801 East 6th Street, Suite 300

Austin, TX 78702

United States

Trademark Details

Filing Date

September 19, 1991

Registration Date

July 12, 1994

First Use Anywhere

March 1, 1993

First Use in Commerce

March 1, 1993

Published for Opposition

June 2, 1992

Goods & Services

zircon aluminum silicate used as a molding sand for the fabrication of castings in foundries and refractories

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 3, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 3, 2026 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 3, 2026 REAP

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 14, 2025 NA89

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

May 14, 2025 RNL3

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 14, 2025 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 14, 2025 APRE

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 28, 2025 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 28, 2025 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 28, 2025 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 28, 2025 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 28, 2025 COAR

TEAS SECTION 8 & 9 RECEIVED

Dec 11, 2024 E89R

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 27, 2024 ASGN

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jul 12, 2023 REM2

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 22, 2021 CHAN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 22, 2021 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 22, 2021 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 22, 2021 REAP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 22, 2021 COAR

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 17, 2015 ASCK

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 15, 2015 ARAA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 15, 2015 REAP

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 15, 2015 ASGN

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jul 8, 2014 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jul 8, 2014 RNL2

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jul 8, 2014 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 8, 2014 APRE

TEAS SECTION 8 & 9 RECEIVED

Jun 25, 2014 E89R

CASE FILE IN TICRS

Apr 5, 2011 CFIT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 27, 2005 TCCA

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 8, 2004 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 8, 2004 89AG

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jun 25, 2004 89AF

TEAS SECTION 8 & 9 RECEIVED

Jun 25, 2004 E89R

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Nov 15, 1999 C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jul 28, 1999 815F

REGISTERED-PRINCIPAL REGISTER

Jul 12, 1994 R.PR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 29, 1994 CNPR

EXAMINERS AMENDMENT -WRITTEN

Mar 24, 1994 CNEA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 28, 1994 CRFA

NON-FINAL ACTION MAILED

Sep 1, 1993 CNRT

ASSIGNED TO EXAMINER

Aug 20, 1993 DOCK

STATEMENT OF USE PROCESSING COMPLETE

Aug 17, 1993 SUPC

USE AMENDMENT FILED

Jul 19, 1993 IUAF

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jan 26, 1993 NOAM

PUBLISHED FOR OPPOSITION

Jun 2, 1992 PUBO

NOTICE OF PUBLICATION

May 1, 1992 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 19, 1991 CNSA

ASSIGNED TO EXAMINER

Dec 17, 1991 DOCK

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