Trademarks
SPAPROOF
- Serial number
- 99749182
- Registration number
- Not registered
- Filed
- 2026-04-07
- Registered
- Not registered
- Status
- Pending application (USPTO status code 686, 2026-09-15; as of the dataset)
- Classes
- 001
- Elsewhere
- USPTO TSDR record (current status) ↗
- Source
- TRTDXFAP, file of 2026-09-16
Goods and services
Borate-Based chemical for adding to water of spas for buffering and improving water quality
Owners
| Owner | Role | Entity | Place | Also on furp.org | Source |
|---|---|---|---|---|---|
| Nisus Corporation | Original applicant, Owner at publication | Corporation | Rockford, TN | TRTDXFAP, file of 2026-09-16 |
Assignment history
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2026-05-01 | Security interest Security interest | NISUS CORPORATION | PINNACLE BANK KNOXVILLE, TN | 9288/57 | TRTDXFAG, file of 2026-10-21 |
USPTO bulk data: the Trademark Case Files Dataset (TRCFECO2; the latest release, March 2024, runs through 2023) for marks, owners, classes and goods and services; the Trademark Assignment Dataset (TRASECO) for assignments. Marks filed in the last 20 years, plus older marks still registered. Status here is read from the dataset’s dates and status code; TSDR has the current status. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.