USPTO serial 78507531
CALAMUS
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Dec 27, 2005
- Examiner
- BOULTON, KELLY F
- Law office
- PUBLICATION AND ISSUE SECTION
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.
Need help with CALAMUS?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
YORK, PA, US
York, PA, US
York, PA, US
York, PA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Pamela B. Huff
Pamela B. Huff Schwegman Lundberg & Woessner P.A.P.O. Box 2938Minneapolis, MN 55402United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 010 | dental equipment for endodontic procedures, namely an instrument used to deliver gutta percha | ACTIVE | Mar 18, 2005 |
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 DENTSPLY SIRONA INC.
- Other trademarks owned by DENTSPLY International Inc.
- Other trademarks owned by DENTSPLY International Inc.
- Other trademarks owned by DENTSPLY International Inc.
- Other trademarks in Class 010
- Similar marks named CALAMUS
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 6, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Feb 6, 2026 | 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. |
| Feb 6, 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. |
| Feb 5, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 3, 2025 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 30, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jan 30, 2025 | 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 30, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jan 30, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Jan 30, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 27, 2024 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 23, 2016 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 24, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Aug 24, 2015 | 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. |
| Aug 24, 2015 | 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. |
| Aug 24, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jul 29, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 19, 2012 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Jan 19, 2012 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jan 19, 2012 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Nov 29, 2011 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Dec 27, 2005 | 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. |
| Oct 4, 2005 | 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. |
| Sep 14, 2005 | NPUB | NOTICE OF PUBLICATION | — |
| Jun 22, 2005 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Jun 20, 2005 | ALIE | ASSIGNED TO LIE | — |
| Jun 10, 2005 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Jun 10, 2005 | IUAA | USE AMENDMENT ACCEPTED | — |
| Jun 3, 2005 | DOCK | ASSIGNED TO EXAMINER | — |
| Apr 21, 2005 | ACEC | AMENDMENT FROM APPLICANT ENTERED | — |
| Apr 21, 2005 | AUPC | AMENDMENT TO USE PROCESSING COMPLETE | — |
| Apr 8, 2005 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Apr 8, 2005 | IUAF | USE AMENDMENT FILED | — |
| Apr 8, 2005 | EAAU | TEAS AMENDMENT OF USE RECEIVED | — |
| Nov 6, 2004 | NWAP | NEW APPLICATION ENTERED | — |