USPTO serial 73232573
HSA
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Aug 25, 1981
- Examiner
- —
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Owner
Rexdale, Ontario, CA
TONRONTO, ONTARIO, CA
Rexdale, Ontario, CA
Rexdale, Ontario, CA
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 011 | High Surface Area Electrolytic Reactors for Cleaning of Effluents for Pollution Control and the Recovery of Metals from Effluents | SECTION 8 - CANCELLED | — |
| 042 | Consulting Services in the Area of Pollution Control-Namely, Analyzing Manufacturing Processes Involving Effluents to Determine the Level of Pollution to Determine Types and Quantities of Recoverable Metals and Such Pollution and to Recommend Suitable Apparatus and Processes for Recovering Such Metals and/or to Reduce the Level of Pollution Discharged | SECTION 8 - CANCELLED | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by HSA Reactors Limited
- Other trademarks owned by HSA SYSTEMS, INC.
- Other trademarks owned by HSA Reactors Limited
- Other trademarks owned by HSA Reactors Limited
- Other trademarks in Class 011
- Other trademarks in Class 042
- Similar marks named HSA
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jul 20, 2002 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Aug 8, 1990 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| Oct 3, 1989 | PRA8 | POST REGISTRATION ACTION MAILED - SEC. 8 | — |
| May 1, 1989 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Sep 2, 1988 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Sep 2, 1988 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Mar 28, 1988 | PRA8 | POST REGISTRATION ACTION MAILED - SEC. 8 | — |
| Aug 25, 1987 | 8.AF | REGISTERED - SEC. 8 (6-YR) FILED | — |
| Aug 25, 1981 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Jun 2, 1981 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |