Legal Representation
Attorney
LEIGH ANN LINDQUIST
USPTO Deadlines
Next Deadline
186 days remaining
Statement of Use Due - Extension 4 Granted
Due Date
February 28, 2026
Extension Available
Until August 29, 2024
Application History
31 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 1, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jul 31, 2025 | EX4G | S | SOU EXTENSION 4 GRANTED | Loading... |
| Jul 31, 2025 | EXT4 | S | SOU EXTENSION 4 FILED | Loading... |
| Jul 31, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Feb 19, 2025 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Feb 18, 2025 | EX3G | S | SOU EXTENSION 3 GRANTED | Loading... |
| Feb 18, 2025 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Feb 18, 2025 | EXT3 | S | SOU EXTENSION 3 FILED | Loading... |
| Aug 9, 2024 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Aug 9, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Aug 9, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Aug 9, 2024 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Feb 3, 2024 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Feb 1, 2024 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Feb 1, 2024 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Feb 1, 2024 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Aug 29, 2023 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Jul 4, 2023 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Jul 4, 2023 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jun 14, 2023 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| May 30, 2023 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Apr 12, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 12, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 12, 2023 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Mar 13, 2023 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Mar 13, 2023 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Mar 13, 2023 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Mar 1, 2023 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Dec 6, 2022 | MDSM | E | NOTICE OF DESIGN SEARCH CODE E-MAILED | Loading... |
| Dec 5, 2022 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Nov 17, 2022 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 010
oxygen concentrators for medical applications
Class 044
rental of medical machines and apparatus
Additional Information
Design Mark
The mark consists of the wording "SILENTAIR" in stylized font, immediately above a wavy horizontal line.
Color Claim
Color is not claimed as a feature of the mark.
Pseudo Mark
SILENT AIR
Classification
International Classes
010
044