USPTO serial 75745485
AETHALOMETER
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Nov 21, 2000
- Examiner
- CROSS, TRACY L
- Law office
- GENERIC WEB UPDATE
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
Berkeley, CA, US
Berkeley, CA, US
Berkeley, CA, US
Berkeley, CA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Julian D. Forman
Julian D. Forman JD Patent & Trademark Ltd.1055 West Georgia Street, Suite 2400Vancouver BC, V6E3P3CanadaGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Scientific apparatus, namely, suspended particle analyzers for analyzing particulate pollution suspended in air | ACTIVE | Dec 30, 1988 |
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 Hansen, Anthony D.A.
- Other trademarks owned by Hansen, Anthony D.A.
- Other trademarks owned by MAGEE SCIENTIFIC CORPORATION
- Other trademarks owned by Hansen, Anthony D.A.
- Other trademarks in Class 009
- Similar marks named AETHALOMETER
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 28, 2026 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Sep 28, 2026 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Sep 28, 2026 | 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. |
| Sep 28, 2026 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 30, 2025 | EWAF | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | — |
| Oct 30, 2025 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 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. |
| Oct 30, 2025 | REAP | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | — |
| Oct 30, 2025 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 30, 2025 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Jan 18, 2020 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| Jan 18, 2020 | 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. |
| Jan 18, 2020 | 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. |
| Jan 18, 2020 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Jan 7, 2020 | WOAG | WITHDRAWAL OF ATTORNEY GRANTED | — |
| Jan 7, 2020 | WOAR | TEAS WITHDRAWAL OF ATTORNEY RECEIVED | — |
| Dec 3, 2019 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Nov 21, 2019 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Mar 25, 2015 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Oct 21, 2010 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Oct 21, 2010 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| May 14, 2010 | 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. |
| May 14, 2010 | 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. |
| May 12, 2010 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 15, 2010 | 89AF | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | — |
| Mar 15, 2010 | PAPER RECEIVED | — | |
| Jun 25, 2008 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Aug 2, 2006 | CFIT | CASE FILE IN TICRS | — |
| Feb 17, 2006 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 17, 2006 | PLGL | ASSIGNED TO PARALEGAL | — |
| Jan 23, 2006 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |
| Jan 23, 2006 | PAPER RECEIVED | — | |
| Nov 21, 2000 | 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. |
| Aug 29, 2000 | 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. |
| Jul 28, 2000 | NPUB | NOTICE OF PUBLICATION | — |
| Jul 6, 2000 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| May 26, 2000 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Dec 1, 1999 | CNRT | NON-FINAL ACTION 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. |
| Nov 19, 1999 | DOCK | ASSIGNED TO EXAMINER | — |