USPTO serial 73184814
SYLTHERM
Reviewed by CopyMark Law Group
Reg. 1129760Status 710
- Filing date
- Status date
- Registration date
- Jan 29, 1980
- Examiner
- —
- Law office
- FILE DESTROYED
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 The federal registration is no longer active.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
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | HEAT TRANSFER FLUID FOR USE IN SOLAR ENERGY SYSTEMS AND INDUSTRY | SECTION 8 - CANCELLED | Apr 21, 1978 |
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.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 23, 1986 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| May 19, 1986 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Feb 10, 1986 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |