Opposition 91304857
PendingUSPTO
Opposition 91304857 at USPTO between Caterpillar Inc. and Thomas Waas, over the mark UNICAT, filed Jan 28, 2026. Status in the office record: pending.
- Status
- Pending
- Filed
- Jan 28, 2026
- Marks involved
- 22
Parties
Who is involved
The parties as named in the office record.
Timeline
How the case has moved
Dates from the USPTO record and the UNICAT filing.
UNICAT filed
Application 79398320 filed at the USPTO.Opposition filed
Caterpillar Inc. started opposition 91304857 at USPTO against UNICAT.- Next
Awaiting decision
No decision is recorded at USPTO yet.
Marks
Marks involved
1 contested mark, 21 marks the challenger relies on.
| Mark | Role | Application | Office |
|---|---|---|---|
| UNICAT | Contested | 79398320 | USPTO |
| CAT | Relied on | 71575190 | USPTO |
| CAT | Relied on | 72164427 | USPTO |
| CAT | Relied on | 72174081 | USPTO |
| CAT | Relied on | 72452924 | USPTO |
| CAT | Relied on | 73762371 | USPTO |
| CAT | Relied on | 75236985 | USPTO |
| CAT | Relied on | 75830492 | USPTO |
| CAT | Relied on | 77289081 | USPTO |
| CAT | Relied on | 77560128 | USPTO |
| CAT | Relied on | 78981305 | USPTO |
| CAT | Relied on | 85318067 | USPTO |
+10 more marks in this case
API
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GET/v1/proceedings/{id}Parties, dates, outcome and every mark in the case
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GET /v1/proceedings/{id}
ID=prc_1b6da263-fe84-4b96-8cf6-125a756415d9
curl https://api.signa.so/v1/proceedings/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"Response
{
"id": "prc_1b6da263-fe84-4b96-8cf6-125a756415d9",
"object": "proceeding",
"proceeding_type": "opposition",
"proceeding_number": "91304857",
"status": "pending",
"office_code": "US",
"filed_date": "2026-01-28",
"parties": [
{
"name": "Caterpillar Inc.",
"role": "opponent"
},
{
"name": "Thomas Waas",
"role": "respondent"
}
]
}