Legal Representation
Attorney
Frederick W. Meyers
USPTO Deadlines
Next Deadline
670 days remaining
Section 8 Declaration Due (Principal Register) (Based on registration date 20211026)
Due Date
October 26, 2027
Grace Period Ends
April 26, 2028
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
22 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 26, 2021 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 10, 2021 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Aug 10, 2021 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jul 21, 2021 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 6, 2021 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 17, 2021 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jun 17, 2021 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jun 16, 2021 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Mar 27, 2021 | ERSI | I | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED | Loading... |
| Mar 2, 2021 | GNS3 | O | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED | Loading... |
| Mar 2, 2021 | GNSL | S | LETTER OF SUSPENSION E-MAILED | Loading... |
| Mar 2, 2021 | CNSL | R | SUSPENSION LETTER WRITTEN | Loading... |
| Feb 9, 2021 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Dec 22, 2020 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Dec 22, 2020 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Nov 20, 2020 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Nov 20, 2020 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Nov 20, 2020 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Nov 16, 2020 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 27, 2020 | MDSC | E | NOTICE OF DESIGN SEARCH CODE E-MAILED | Loading... |
| Aug 26, 2020 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Jul 31, 2020 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 011
Waste water treatment apparatus, namely multi-stage, active aeration and foam fractionation; Waste water treatment installations, namely multi-stage, active aeration and foam fractionation; Water treatment apparatus, namely multi-stage, active aeration and foam fractionation; Water treatment apparatus for water purification; Water treatment units, namely, multi-stage, active aeration and foam fractionation
Class 040
Waste water treatment services; Water treatment services
Additional Information
Design Mark
The mark consists of a stylized backwards check-mark depected in black and gray adjacent to the word "LEEF".
Color Claim
The color(s) black and gray is/are claimed as a feature of the mark.
Classification
International Classes
011
040