Opposition 91311042
PendingUSPTO
Opposition 91311042 at USPTO between McDonald's Corporation and Debra Lackas, over the mark MCEARTH - GLOBAL STEWARDSHIP, filed Oct 12, 2026. Status in the office record: pending.
- Status
- Pending
- Filed
- Oct 12, 2026
- Marks involved
- 19
Parties
Who is involved
The parties as named in the office record.
Respondent
Debra Lackas
Timeline
How the case has moved
Dates from the USPTO record and the MCEARTH - GLOBAL STEWARDSHIP filing.
MCEARTH - GLOBAL STEWARDSHIP filed
Application 99486880 filed at the USPTO.Opposition filed
McDonald's Corporation started opposition 91311042 at USPTO against MCEARTH - GLOBAL STEWARDSHIP.- 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 |
|---|---|---|---|
| MCEARTH - GLOBAL STEWARDSHIP | Contested | 99486880 | USPTO |
| MCDONALD'S | Relied on | 72119302 | USPTO |
| MC CHICKEN | Relied on | 73076294 | USPTO |
| RONALD MCDONALD HOUSE | Relied on | 73273827 | USPTO |
| MC DOUBLE | Relied on | 73370485 | USPTO |
| MCDONALDS | Relied on | 73397249 | USPTO |
| MCDONALDS | Relied on | 73397665 | USPTO |
| MCMUFFIN | Relied on | 73537686 | USPTO |
| MCFLURRY | Relied on | 75408400 | USPTO |
| MCNUGGET | Relied on | 77822521 | USPTO |
| MCGRIDDLES | Relied on | 78115190 | USPTO |
| MCDONALD'S ALL AMERICAN | Relied on | 78135408 | USPTO |
+7 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_c78c1f03-1abe-4eb2-86db-6dee5800d59d
curl https://api.signa.so/v1/proceedings/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"Response
{
"id": "prc_c78c1f03-1abe-4eb2-86db-6dee5800d59d",
"object": "proceeding",
"proceeding_type": "opposition",
"proceeding_number": "91311042",
"status": "pending",
"office_code": "US",
"filed_date": "2026-10-12",
"parties": [
{
"name": "McDonald's Corporation",
"role": "opponent"
},
{
"name": "Debra Lackas",
"role": "respondent"
}
]
}