Opposition · USPTO

Opposition 91050261

OtherUSPTO

Opposition 91050261 at USPTO between Sterling Drug Inc. and Lever Brothers Company, over the mark LYSOL, filed Dec 4, 1969. Status in the office record: other.

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Status
Other
Result
Other
Filed
Dec 4, 1969
Marks involved
1
Parties

Who is involved

The parties as named in the office record.

Opponent

Sterling Drug Inc.

Respondent

Lever Brothers Company

Timeline

How the case has moved

Dates from the USPTO record and the LYSOL filing.

  1. LYSOL filed

    Application 71237610 filed at the USPTO.

  2. LYSOL registered

  3. Opposition filed

    Sterling Drug Inc. started opposition 91050261 at USPTO against LYSOL.
Marks

Marks involved

1 mark the challenger relies on.

MarkRoleApplicationOffice
LYSOLRelied on71237610USPTO
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 API keyView docs
GET /v1/proceedings/{id}
ID=prc_e4597cb8-28d8-4c2d-9b8b-545602c59bc9
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_e4597cb8-28d8-4c2d-9b8b-545602c59bc9",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91050261",
  "status": "other",
  "office_code": "US",
  "filed_date": "1969-12-04",
  "parties": [
    {
      "name": "STERLING DRUG INC.",
      "role": "opponent"
    },
    {
      "name": "LEVER BROTHERS COMPANY",
      "role": "respondent"
    }
  ]
}