USPTO serial 73559811
DART
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 29, 1986
- Examiner
- —
- 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.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Russell S. Wheatley
Russell S. Wheatley STERIS Corporation5960 Heisley RoadSTERIS CorporationMentor, OH 44060Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | APPARATUS FOR TESTING THE EFFECTIVENESS OF EVACUATING AIR FROM A CHAMBER | ACTIVE | Apr 24, 1985 |
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 |
|---|---|---|---|
| Jun 29, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jun 29, 2026 | RNL3 | REGISTERED AND RENEWED (THIRD 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. |
| Jun 29, 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. |
| Jun 26, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Apr 23, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Dec 30, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Dec 30, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Dec 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. |
| Dec 30, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Dec 30, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Dec 30, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Dec 9, 2015 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Dec 9, 2015 | 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. |
| Dec 9, 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. |
| Dec 9, 2015 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Oct 14, 2015 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Apr 29, 2015 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Dec 16, 2013 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Jun 4, 2008 | CFIT | CASE FILE IN TICRS | — |
| Jul 22, 2006 | 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. |
| Jul 22, 2006 | 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. |
| Jul 10, 2006 | PLGL | ASSIGNED TO PARALEGAL | — |
| Apr 11, 2006 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Apr 11, 2006 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Jan 15, 1992 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Dec 23, 1991 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Oct 22, 1991 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Jun 10, 1991 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Apr 29, 1986 | 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. |
| Apr 29, 1986 | 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 4, 1986 | 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, 1986 | NPUB | NOTICE OF PUBLICATION | — |
| Nov 26, 1985 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |