USPTO serial 74329390
DURASAN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 23, 1994
- Examiner
- CORDOVA, RAUL
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 800 means the registration was renewed after acceptable combined Section 8 and Section 9 filings. The mark remains registered for another 10-year term with active federal protection. Calendar the next Section 8 and 9 deadline in 10 years and maintain monitoring.
Need help with DURASAN?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
MINNETONKA, MN
Escondido, CA
Escondido, CA
MINNETONKA, MN
Escondido, CA
MINNETONKA, MN
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Dyan M. House
Dyan M. House Baker & McKenzie, LLP1900 North Pearl Street, Suite 1500Dallas, TX 75201United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | spirally-wound elements or cartridges contained within a tubular plastic sleeve for concentrating products and/or for removing impurities in fluid treatment systems for industrial use | ACTIVE | Oct 15, 1992 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by SUEZ WTS SOLUTIONS USA, INC.
- Other trademarks owned by Desalination Systems, Inc.
- Other trademarks owned by Desalination Systems, Inc.
- Other trademarks owned by BL TECHNOLOGIES, INC.
- Other trademarks owned by Desalination Systems, Inc.
- Other trademarks owned by GE OSMONICS, INC.
- Other trademarks in Class 011
- Similar marks named DURASAN
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 17, 2025 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jul 17, 2025 | RNL3 | REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Jul 17, 2025 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Jul 14, 2025 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 12, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Aug 23, 2023 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| May 10, 2023 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Jul 6, 2018 | ARAA | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Jul 6, 2018 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 16, 2018 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Mar 5, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 5, 2015 | RNL2 | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Mar 5, 2015 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Mar 5, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 19, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 21, 2010 | CFIT | CASE FILE IN TICRS | — |
| Oct 18, 2004 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Oct 18, 2004 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| Aug 19, 2004 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Aug 19, 2004 | PAPER RECEIVED | — | |
| Feb 2, 2001 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jan 8, 2001 | PR23 | RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15 | — |
| Jan 8, 2001 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Nov 13, 2000 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| May 22, 2000 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Aug 23, 1994 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Nov 2, 1993 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Oct 1, 1993 | NPUB | NOTICE OF PUBLICATION | — |
| Aug 18, 1993 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 11, 1993 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Mar 4, 1993 | CNRT | NON-FINAL ACTION MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 4, 1993 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 3, 1993 | DOCK | ASSIGNED TO EXAMINER | — |