USPTO serial 75035264
OPTI-GUARD
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 30, 1997
- Examiner
- JUDGE, CONNIE M.
- Law office
- GENERIC WEB UPDATE
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
Need help with OPTI-GUARD?
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
Get help with this Renewal, set up monitoring, or talk with CopyMark.
Get Attorney Assistance for just $399*
Plus Government fees of $650
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Makiko Coffland
Makiko Coffland Christensen O'Connor Johnson Kindness1201 Third Avenue, Suite 3600Seattle, WA 98101United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | precolumn filters and guard columns for High-Performance Liquid Chromatography (HPLC) | ACTIVE | — |
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 Optimize Technologies, Inc.
- Other trademarks owned by Optimize Technologies, Inc.
- Other trademarks owned by Optimize Technologies, Inc.
- Other trademarks in Class 009
- Similar marks named OPTI-GUARD
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 1, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Sep 30, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Sep 14, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Sep 14, 2017 | 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. |
| Sep 14, 2017 | 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. |
| Sep 11, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Aug 2, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Sep 30, 2016 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Apr 29, 2014 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Apr 27, 2007 | 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. |
| Apr 27, 2007 | 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. |
| Apr 18, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Mar 2, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Mar 2, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Mar 1, 2007 | CFIT | CASE FILE IN TICRS | — |
| May 30, 2003 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 26, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Feb 26, 2003 | PAPER RECEIVED | — | |
| Sep 30, 1997 | 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. |
| Jul 31, 1997 | OP.T | OPPOSITION TERMINATED NO. 999999 | — |
| Jul 31, 1997 | OP.D | OPPOSITION DISMISSED NO. 999999 | — |
| Dec 6, 1996 | OP.I | OPPOSITION INSTITUTED NO. 999999 | — |
| Sep 17, 1996 | 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. |
| Aug 16, 1996 | NPUB | NOTICE OF PUBLICATION | — |
| Jul 18, 1996 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 21, 1996 | DOCK | ASSIGNED TO EXAMINER | — |