Opposition 91310252
PendingUSPTO
Opposition 91310252 at USPTO between Caterpillar Inc. and Kynesius Corporation, over the mark CAT CAT, filed Sep 9, 2026. Status in the office record: pending.
- Status
- Pending
- Filed
- Sep 9, 2026
- Marks involved
- 19
Parties
Who is involved
The parties as named in the office record.
Respondent
Kynesius Corporation
Timeline
How the case has moved
Dates from the USPTO record and the CAT CAT filing.
CAT CAT filed
Application 99517745 filed at the USPTO.Opposition filed
Caterpillar Inc. started opposition 91310252 at USPTO against CAT CAT.- Next
Awaiting decision
No decision is recorded at USPTO yet.
Marks
Marks involved
1 contested mark, 18 marks the challenger relies on.
| Mark | Role | Application | Office |
|---|---|---|---|
| CAT CAT | Contested | 99517745 | USPTO |
| CAT | Relied on | 71575190 | USPTO |
| CAT | Relied on | 72137716 | USPTO |
| CAT | Relied on | 72164427 | USPTO |
| CAT | Relied on | 72174081 | USPTO |
| CAT | Relied on | 73392831 | USPTO |
| CAT | Relied on | 73392835 | USPTO |
| CAT | Relied on | 74451720 | USPTO |
| CAT | Relied on | 75236985 | USPTO |
| CAT | Relied on | 75455116 | USPTO |
| CAT | Relied on | 75552003 | USPTO |
| CAT | Relied on | 75621863 | USPTO |
+7 more marks in this case
API
Get this data via the API
Every fact on this page comes from the Signa API. Track oppositions and cancellations on any mark with one request.
GET/v1/proceedings/{id}Parties, dates, outcome and every mark in the case
GET/v1/proceedings?trademark_id={trademark_id}Every proceeding on a mark
GET /v1/proceedings/{id}
ID=prc_655a5392-1588-42ed-b1c7-ce5542f90526
curl https://api.signa.so/v1/proceedings/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"Response
{
"id": "prc_655a5392-1588-42ed-b1c7-ce5542f90526",
"object": "proceeding",
"proceeding_type": "opposition",
"proceeding_number": "91310252",
"status": "pending",
"office_code": "US",
"filed_date": "2026-09-09",
"parties": [
{
"name": "Caterpillar Inc.",
"role": "opponent"
},
{
"name": "Kynesius Corporation",
"role": "respondent"
}
]
}