DITHERSEAL
Dead / Cancelled — Cancelled — Section 8 (as of 22 Oct 2021)
What this means for you
This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.
Record
- Serial number
- 74027719
- Registration number
- 1627124
- Mark type
- Word mark
- Filed
- 12 Feb 1990
- Published for opposition
- 18 Sept 1990
- Registered
- 11 Dec 1990
- Next maintenance due
- 11 Dec 2010
- Attorney of record
- Brian D. Brown
Goods and services
- Class 017 — Rubber goods: SEALS FOR HYDRAULIC APPLICATIONS FOR USE IN MACHINES
Owner
- COORSTEK, INC., GOLDEN, DE, US
- Tetrafluor, Inc., El Segundo, CA, US
- Tetrafluor, Inc., El Segundo, CA, US
- Tetrafluor, Inc., El Segundo, CA, US
Prosecution history
- 05 Dec 2025 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 22 Oct 2021 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
- 11 Dec 2019 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 20 Jul 2016 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 20 Jul 2016 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 07 Jul 2014 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 07 Jul 2014 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 03 Jan 2011 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
- 03 Jan 2011 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 07 Dec 2010 — TEAS SECTION 8 & 9 RECEIVED
- 04 Oct 2007 — CASE FILE IN TICRS
- 08 Feb 2001 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 08 Feb 2001 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 04 Aug 2000 — REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
- 13 Dec 1996 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.