USPTO serial 75097198
OPTIFLO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Mar 11, 1997
- Examiner
- WONG, CONRAD
- 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.
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Owner
Baltimore, MD, US
AMERICAN AIR FILTER COMPANY, INC.
Louisville, KY, US
LOUISVILLE, KY, US
Baltimore, MD, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Matthew A. Williams
Matthew A. Williams Wyatt, Tarrant & Combs, LLP500 West Jefferson StreetSuite 2800LOUISVILLE, KY 40202-2898Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | cartridge-type dust collecting and air filtration machines for industrial use, and filters therefor | ACTIVE | Feb 9, 1993 |
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 AAF-McQUAY INC.
- Other trademarks owned by AMERICAN AIR FILTER COMPANY, INC.
- Other trademarks owned by AAF-McQUAY INC.
- Other trademarks owned by AAF-McQUAY INC.
- Other trademarks in Class 011
- Similar marks named OPTIFLO
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 11, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Apr 14, 2017 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Apr 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. |
| Apr 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. |
| Apr 13, 2017 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Feb 16, 2017 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 14, 2012 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| May 14, 2012 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 7, 2012 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 5, 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 5, 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. |
| Mar 29, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Feb 13, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Feb 13, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Dec 15, 2006 | CFIT | CASE FILE IN TICRS | — |
| Jun 2, 2003 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 10, 2003 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Feb 10, 2003 | PAPER RECEIVED | — | |
| Mar 11, 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. |
| Dec 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. |
| Nov 15, 1996 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 25, 1996 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Sep 20, 1996 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Aug 30, 1996 | DOCK | ASSIGNED TO EXAMINER | — |