USPTO serial 73628815
PROTOFLUOR
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Jul 7, 1987
- Examiner
- WENDEL, HELEN R.
- 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
HELENA LABORATORIES CORPORATION
BEAUMONT, TX, US
HELENA LABORATORIES CORPORATION
BEAUMONT, TX, US
HELENA LABORATORIES CORPORATION
BEAUMONT, TX, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Jerold Schneider
Jerold Schneider Schneider IP Law21048 95th Ave S. Suite D 206Boca Raton, FL 33428-1567United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | REAGENT KIT CONTAINING CHEMICAL REAGENTS AND COVER SLIPS FOR THE DETERMINATION OF ZINC PROTOPORPHYRINS IN WHOLE BLOOD AND THE INDIVIDUAL REAGENTS | ACTIVE | Sep 8, 1986 |
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 HELENA LABORATORIES CORPORATION
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 12, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jul 7, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Oct 5, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 5, 2022 | 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. |
| Oct 5, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 4, 2020 | 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. |
| Jan 4, 2020 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Feb 1, 2019 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 26, 2016 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Nov 26, 2016 | 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. |
| Nov 26, 2016 | 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. |
| Nov 26, 2016 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 15, 2016 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jul 7, 2016 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Oct 9, 2015 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 3, 2013 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 22, 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. |
| May 22, 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. |
| May 10, 2007 | PLGL | ASSIGNED TO PARALEGAL | — |
| Apr 13, 2007 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Apr 13, 2007 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 23, 2006 | CFIT | CASE FILE IN TICRS | — |
| Aug 2, 2002 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 19, 1993 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Nov 13, 1992 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jul 7, 1987 | 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. |
| Apr 14, 1987 | 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. |
| Mar 13, 1987 | NPUB | NOTICE OF PUBLICATION | — |
| Feb 10, 1987 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jan 24, 1987 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Jan 16, 1987 | DOCK | ASSIGNED TO EXAMINER | — |