USPTO serial 86916984
CHATHAM RESEARCH LABORATORY
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Oct 4, 2016
- Examiner
- NOVAKOVIC, MIROSLAV
- Law office
- PUBLICATION AND ISSUE SECTION
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
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Gemological services, namely, identifying, grading, and authenticating diamonds and gemstones and issuing certificates related thereto | ACTIVE | Jan 9, 2012 |
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 Chatham Created Gems, Inc.
- Other trademarks owned by Chatham Created Gems, Inc.
- Other trademarks owned by Chatham Created Gems, Inc.
- Other trademarks in Class 042
- Similar marks named CHATHAM RESEARCH LABORATORY
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Mar 7, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Mar 7, 2026 | 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. |
| Mar 7, 2026 | 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 7, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Dec 12, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Oct 4, 2025 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Apr 6, 2023 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Apr 6, 2023 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 6, 2023 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 27, 2022 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Oct 4, 2021 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Oct 4, 2016 | 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 19, 2016 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jul 19, 2016 | 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. |
| Jun 29, 2016 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Jun 14, 2016 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 14, 2016 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Jun 14, 2016 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Jun 14, 2016 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Jun 14, 2016 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Jun 14, 2016 | GEAN | NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Jun 14, 2016 | GEAP | EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED | — |
| Jun 14, 2016 | EPEN | COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY | — |
| Jun 14, 2016 | CPEA | EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED | — |
| Jun 7, 2016 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 27, 2016 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Feb 26, 2016 | NWAP | NEW APPLICATION ENTERED | — |