Legal Representation
Attorney
Katherine P. Califa
USPTO Deadlines
Next Deadline
2223 days remaining
Section 8 & 9 Renewal Due (Principal Register) (Based on registration date 20020122)
Due Date
January 22, 2032
Grace Period Ends
July 22, 2032
Application History
32 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 12, 2025 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Dec 8, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Dec 8, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Dec 8, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Dec 8, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Dec 8, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Dec 8, 2025 | ASCK | I | ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY | Loading... |
| Aug 1, 2022 | NOSU | I | NOTICE OF SUIT | Loading... |
| Jul 2, 2022 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
| Jul 2, 2022 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
| Jul 2, 2022 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Jul 2, 2022 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| May 12, 2022 | NOSU | I | NOTICE OF SUIT | Loading... |
| Jan 24, 2022 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Jan 22, 2021 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | Loading... |
| May 31, 2016 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| May 31, 2016 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 6, 2011 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
| Mar 6, 2011 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
| Mar 4, 2011 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Mar 3, 2011 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
| Feb 19, 2008 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jan 23, 2008 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
| Jan 21, 2008 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Apr 9, 2007 | CFIT | O | CASE FILE IN TICRS | Loading... |
| Jan 22, 2002 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 30, 2001 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 10, 2001 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jun 22, 2001 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 15, 2001 | CNEA | O | EXAMINERS AMENDMENT MAILED | Loading... |
| Apr 10, 2001 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Mar 26, 2001 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
Pneumatic controllers for air conditioning units; Zone control systems for home heating and air conditioning comprising of a series of thermostats connected to a control panel which opens and closes a series of dampers; Electrical humidifier controls; Thermostats; Electrical controllers for air conditioning units
First Use Anywhere:
May 7, 1975
First Use in Commerce:
May 7, 1975
Class 011
Air cleaners and purifiers for residential and commercial use, incorporating an air filter and accompanying housing; Fresh air exchangers for use in residential and commercial forced air heating and air conditioning systems; Heat recovery ventilators for heating and cooling applications; electrically powered heat exchangers for residential use; Porous pad evaporators used in humidifiers; Evaporative coolers for residential and commercial use; Wettable air filters for filtering, humidifying and ventilating air in domestic and commercial applications
First Use Anywhere:
May 7, 1975
First Use in Commerce:
May 7, 1975
Additional Information
Pseudo Mark
April AIR
Classification
International Classes
009
011