USPTO serial 90240309
AIR GUARDIAN
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 13, 2021
- Examiner
- VIGIL, JACOB EUGENE
- 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
Calyx Cultivation Technology Corporation
Houston, TX, US
Other trademarks owned by Calyx Cultivation Technology Corporation
Calyx Cultivation Technology Corporation
Houston, TX, US
Other trademarks owned by Calyx Cultivation Technology Corporation
HOUSTON, TX, US
Calyx Cultivation Technology Corporation
Houston, TX, US
Other trademarks owned by Calyx Cultivation Technology Corporation
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Tina Kaviani Espili
803 PARK TWO DRIVESUGAR LAND, TX 77478UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | Air purifiers; Air purifying apparatus; Air purifying apparatus and machines; Air purifying units for commercial use; Air exchangers for cleaning and purifying air; Germicidal lamps for purifying air; Industrial air purifiers; Machine that generates purified water from the atmosphere and simultaneously purifies the air | ACTIVE | Oct 2, 2020 |
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 Calyx Cultivation Technology Corporation
- Other trademarks owned by Calyx Cultivation Technology Corporation
- Other trademarks owned by ILLUMIPURE INC.
- Other trademarks owned by Calyx Cultivation Technology Corporation
- Other trademarks in Class 011
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 13, 2026 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Apr 3, 2024 | ASGN | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | — |
| Apr 13, 2021 | 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. |
| Jan 26, 2021 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Jan 26, 2021 | 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 6, 2021 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Dec 21, 2020 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Dec 21, 2020 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Dec 21, 2020 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Dec 21, 2020 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Dec 21, 2020 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Dec 17, 2020 | DOCK | ASSIGNED TO EXAMINER | — |
| Nov 20, 2020 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Oct 10, 2020 | NWAP | NEW APPLICATION ENTERED | — |