USPTO serial 87855735
ZYGO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- May 7, 2019
- Examiner
- GOODWIN, KATRINA JOYE
- Law office
- Historical data usage
What this means
Status 702 means the registration is active, Section 8 was accepted, and a Section 15 declaration of incontestability was also accepted. Incontestability strengthens your rights by limiting certain challenges after five years of continuous use. Continue use in commerce and plan for the 10-year Section 8 and 9 renewal.
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Current trademark owner
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Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Middlefield, CT
Middlefield, CT
Middlefield, CT
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Cynthia Johnson Walden
Cynthia Johnson Walden Fish & Richardson P.C.P.O. Box 1022Minneapolis, MN 55440-1022United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Interferometers; optical profilers; metrology systems comprised of one or more cameras and sensors in communication with computer software and hardware, a light source, and replacement parts therefor | ACTIVE | Mar 31, 1971 |
| 042 | Engineering design services; Product development; Design and engineering services in the field of metrology and optics | ACTIVE | Mar 31, 1971 |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 5, 2026 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Feb 5, 2026 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 5, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 3, 2025 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| May 7, 2024 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Mar 22, 2024 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Mar 22, 2024 | 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. |
| Mar 22, 2024 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Mar 22, 2024 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Mar 22, 2024 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 7, 2019 | 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 19, 2019 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Feb 19, 2019 | 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 30, 2019 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 21, 2018 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 18, 2018 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Dec 18, 2018 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Dec 18, 2018 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Dec 18, 2018 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Dec 10, 2018 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Dec 10, 2018 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 10, 2018 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | 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 23, 2018 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-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 23, 2018 | GNRT | NON-FINAL ACTION E-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 23, 2018 | CNRT | NON-FINAL ACTION WRITTEN | 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 16, 2018 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 6, 2018 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 2, 2018 | NWAP | NEW APPLICATION ENTERED | — |