USPTO serial 79019552
EASYSTAIN
Reviewed by CopyMark Law Group
Reg. 3121053Status 706Renewal
- Filing date
- Status date
- Registration date
- Jul 25, 2006
- Examiner
- LEE, DOUGLAS
- Law office
- Historical data usage
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
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Tara Reedy Sliva
Tara Reedy Sliva Dentons US LLPP.O. Box 1302Chicago, IL 60604United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemical preparations for scientific purposes excluding starch liquefying chemicals; diagnostic reagents for scientific purposes including testing environmental and clinical samples for the presence of microorganisms, particularly cryptosporidium and giardia; antibodies or fragments of antibodies for scientific purposes including testing environmental and clinical samples for the presence of microorganisms, particularly cryptosporidium and giardia | 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.
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 17, 2026 | NA71 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | — |
| Jan 17, 2026 | 71AG | REGISTERED-SEC.71 ACCEPTED | — |
| Jan 13, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Sep 10, 2025 | ES71 | TEAS SECTION 71 RECEIVED | — |
| Jul 25, 2025 | REM4 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED | — |
| Apr 24, 2025 | RNWL | INTERNATIONAL REGISTRATION RENEWED | — |
| Apr 10, 2025 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Dec 31, 2021 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Nov 24, 2021 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Nov 24, 2021 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Nov 24, 2021 | 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. |
| Nov 24, 2021 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Nov 24, 2021 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Mar 20, 2020 | CHLD | CHANGE OF OWNER RECEIVED FROM IB | — |
| Apr 16, 2016 | NA71 | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | — |
| Apr 16, 2016 | 71AG | REGISTERED-SEC.71 ACCEPTED | — |
| Mar 29, 2016 | ES71 | TEAS SECTION 71 RECEIVED | — |
| Sep 10, 2015 | RNWL | INTERNATIONAL REGISTRATION RENEWED | — |
| Jul 25, 2015 | REM4 | COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED | — |
| Dec 14, 2013 | NREP | NEW REPRESENTATIVE AT IB RECEIVED | — |
| Aug 3, 2012 | NA75 | NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED | — |
| Aug 3, 2012 | C75A | REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK. | — |
| Aug 3, 2012 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jun 18, 2012 | 715F | REGISTERED - SEC. 71 & SEC. 15 FILED | — |
| Jun 18, 2012 | ES75 | TEAS SECTION 71 & 15 RECEIVED | — |
| Feb 17, 2012 | ADCH | CHANGE OF NAME/ADDRESS REC'D FROM IB | — |
| Aug 17, 2011 | 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. |
| Aug 17, 2011 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Jul 25, 2006 | 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. |
| May 2, 2006 | 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. |
| Apr 12, 2006 | NPUB | NOTICE OF PUBLICATION | — |
| Mar 13, 2006 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Mar 10, 2006 | ALIE | ASSIGNED TO LIE | — |
| Mar 7, 2006 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Mar 6, 2006 | DOCK | ASSIGNED TO EXAMINER | — |
| Feb 3, 2006 | NWAP | NEW APPLICATION ENTERED | — |
| Feb 2, 2006 | REPR | SN ASSIGNED FOR SECT 66A APPL FROM IB | — |