USPTO Deadlines
Next Deadline
2715 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1983-01-04)
Due Date
January 04, 2033
Grace Period Ends
July 04, 2033
Application History
11 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 11, 2003 | CAEX | O | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | Loading... |
| Feb 9, 1990 | C15P | O | REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Jan 29, 1990 | RRPR | I | RESPONSE RECEIVED TO POST REG. ACTION | Loading... |
| Jan 17, 1990 | PR23 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | Loading... |
| May 8, 1989 | PR23 | O | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | Loading... |
| Jan 4, 1989 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | Loading... |
| Jan 4, 1983 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Oct 12, 1982 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 31, 1982 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Mar 24, 1982 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jun 12, 1979 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Detailed Classifications
Class 001
Water Treatment Chemicals for Cooling and Boiler Feed Waters, for Flocculation, and for Waste Water
First Use Anywhere:
Aug 14, 1978
First Use in Commerce:
Aug 16, 1978
Class 006
Repair Clamps
First Use Anywhere:
Aug 24, 1978
First Use in Commerce:
Aug 24, 1978
Class 007
Rotary Compressors, Sewage Pumps and Chemical Feeding and Dispensing Machines
First Use Anywhere:
Aug 22, 1978
First Use in Commerce:
Aug 22, 1978
Class 011
Water Treatment Plant Systems, Comprising Lift Stations, Sewage Ejectors, Clarifiers, Aerators, Collectors and Comminutors
First Use Anywhere:
Aug 17, 1978
First Use in Commerce:
Aug 17, 1978
Class 019
Clay Pipes and Clay Pipe Fittings
First Use Anywhere:
Aug 25, 1978
First Use in Commerce:
Aug 25, 1978
Classification
International Classes
001
006
007
011
019