Legal Representation
Attorney
Kevin S Lemack
USPTO Deadlines
Next Deadline
2044 days remaining
Section 8 (6-Year) Declaration Due (Based on registration date 2025-06-10)
Due Date
June 10, 2031
Grace Period Ends
December 10, 2031
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
16 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jun 10, 2025 | NRCC | E | NOTICE OF REGISTRATION CONFIRMATION EMAILED | Loading... |
| Jun 10, 2025 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Apr 22, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Apr 22, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Apr 16, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Mar 27, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Mar 21, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Mar 21, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Mar 21, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Feb 10, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Feb 10, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Feb 10, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Feb 10, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Feb 9, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Feb 9, 2025 | MDSC | E | NOTICE OF DESIGN SEARCH CODE E-MAILED | Loading... |
| Jul 22, 2024 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
liquid chemicals used within biological contaminant removal applications
First Use Anywhere:
Aug 31, 2015
First Use in Commerce:
Aug 31, 2015
Class 009
control systems for biological contaminant removal applications in water and wastewater
First Use Anywhere:
Aug 31, 2015
First Use in Commerce:
Aug 31, 2015
Class 042
consulting services in the field of biological contaminant removal applications in water and wastewater
First Use Anywhere:
Aug 31, 2015
First Use in Commerce:
Aug 31, 2015
Additional Information
Design Mark
The mark consists of the blue letters "E", "O", "S" and "I" next to a green droplet with a white interior.
Color Claim
The color(s) green, white and blue is/are claimed as a feature of the mark.
Classification
International Classes
001
009
042