USPTO serial 75608402
IOLMASTER
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- May 1, 2001
- Examiner
- KRISP, JENNIFER MARIE
- Law office
- GENERIC WEB UPDATE
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.
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Owner
73446 Oberkochen, DE
73446 Oberkochen, DE
73447 OBERKOCHEN, DE
73446 Oberkochen, DE
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Claudia W. Stangle
Claudia W. Stangle LEYDIG, VOIT & MAYER, LTD.180 N. Stetson Ave.Suite 4900Chicago, IL 60601-6745Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | COMPUTER SOFTWARE FOR USE IN OPTICAL BIOMETRY FOR CALCULATING OPTIMAL INTRAOCULAR LENSES ON THE BASIS OF MEASURED VALUES | ACTIVE | — |
| 010 | OPHTHALMOLOGICAL APPARATUS AND INSTRUMENTS, NAMELY, INTERFEROMETERS, CERATOMETERS, APPARATUS TO DEFINE THE DEPTH OF THE ANTERIOR CHAMBER BY MEANS OF OPTICS | 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 CARL-ZEISS-STIFTUNG
- Other trademarks owned by CARL-ZEISS-STIFTUNG
- Other trademarks owned by CARL ZEISS AG
- Other trademarks owned by CARL-ZEISS-STIFTUNG
- Other trademarks in Class 009
- Other trademarks in Class 010
- Similar marks named IOLMASTER
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 7, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Oct 7, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 7, 2026 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| Oct 7, 2026 | 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 7, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 20, 2022 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 20, 2022 | ECDR | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | — |
| May 20, 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. |
| May 20, 2022 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| May 4, 2021 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| May 4, 2021 | 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. |
| May 4, 2021 | 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 4, 2021 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 25, 2021 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| May 1, 2020 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Jun 8, 2011 | CFIT | CASE FILE IN TICRS | — |
| Jun 2, 2011 | CFIT | CASE FILE IN TICRS | — |
| May 26, 2011 | CFIT | CASE FILE IN TICRS | — |
| Dec 1, 2010 | 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. |
| Dec 1, 2010 | 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 30, 2010 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 14, 2006 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Oct 12, 2006 | PLGL | ASSIGNED TO PARALEGAL | — |
| Aug 3, 2006 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Aug 3, 2006 | PAPER RECEIVED | — | |
| May 1, 2001 | 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. |
| Feb 6, 2001 | 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. |
| Jan 5, 2001 | NPUB | NOTICE OF PUBLICATION | — |
| Sep 5, 2000 | 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 4, 2000 | NPUB | NOTICE OF PUBLICATION | — |
| Jun 29, 2000 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 5, 2000 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 7, 2000 | CNSL | LETTER OF SUSPENSION MAILED | — |
| Apr 5, 2000 | CNEA | EXAMINER'S AMENDMENT MAILED | — |
| Mar 16, 2000 | 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. |
| Jan 12, 2000 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Jul 14, 1999 | 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. |
| Jul 1, 1999 | DOCK | ASSIGNED TO EXAMINER | — |