Legal Representation
Attorney
Saisha P. Chandrasekaran
USPTO Deadlines
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 25, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Aug 25, 2025 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Aug 25, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Aug 12, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Feb 21, 2025 | XELG | O | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED | Loading... |
| Feb 21, 2025 | XELR | I | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED | Loading... |
| Feb 13, 2025 | GNRT | O | NON-FINAL ACTION E-MAILED | Loading... |
| Feb 13, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Feb 13, 2025 | CNRT | W | SU - NON-FINAL ACTION - WRITTEN | Loading... |
| Jan 2, 2025 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Jan 2, 2025 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Jun 13, 2024 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Jun 13, 2024 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Jan 26, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jan 25, 2024 | EX5G | S | SOU EXTENSION 5 GRANTED | Loading... |
| Dec 15, 2023 | EXT5 | S | SOU EXTENSION 5 FILED | Loading... |
| Dec 15, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jun 17, 2023 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 15, 2023 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Jun 15, 2023 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Jun 15, 2023 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Dec 14, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 12, 2022 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Dec 12, 2022 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Dec 12, 2022 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Nov 17, 2022 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Nov 16, 2022 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Nov 15, 2022 | NREV | E | NOTICE OF REVIVAL - E-MAILED | Loading... |
| Nov 14, 2022 | TPEX | I | SOU EXTENSION RECEIVED WITH TEAS PETITION | Loading... |
| Nov 14, 2022 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Nov 14, 2022 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Sep 15, 2022 | MAB6 | E | ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED | Loading... |
| Sep 15, 2022 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Jun 15, 2022 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Nov 8, 2021 | IULN | O | ITU LETTER MAILED, NO RESPONSE REQUIRED | Loading... |
| Nov 8, 2021 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Nov 3, 2021 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Oct 30, 2021 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Oct 28, 2021 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Oct 28, 2021 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Oct 28, 2021 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jun 15, 2021 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Apr 20, 2021 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Apr 20, 2021 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Mar 31, 2021 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Mar 18, 2021 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Mar 18, 2021 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Mar 18, 2021 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Mar 18, 2021 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Mar 18, 2021 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
Detailed Classifications
Class 011
Air purifiers for commercial, industrial, medical, and domestic use; air filters for commercial, industrial, medical, and domestic use; air purifying apparatus and machines; air purifiers
First Use Anywhere:
20210100
First Use in Commerce:
20210100
Class 035
Providing consumer information services in the field of environmental testing and disinfecting services for products, services, activities, facilities and locations; providing a website featuring consumer information in the fields of air purifiers, air and surface purification technology, environmental testing and disinfecting services; project management services for others for business purposes in the fields of air purifiers, air and surface purification technology, environmental testing and disinfecting services
First Use Anywhere:
20210100
First Use in Commerce:
20210100
Class 037
environmental disinfecting services
First Use Anywhere:
20210100
First Use in Commerce:
20210100
Class 041
Educational services, namely, conducting classes, seminars, conferences and workshops in the fields of air and surface purification, environmental testing and disinfecting services and distribution of training materials in connection therewith; training in the use and operation of air purifiers, air purifying apparatus and machines and consultation relating thereto; training services in the fields of air purification and environmental disinfecting
First Use Anywhere:
20210100
First Use in Commerce:
20210100
Classification
International Classes
011
035
037
041