Opposition · USPTO

Opposition 91124313

OtherUSPTO

Opposition 91124313 at USPTO between Century 21 Real Estate Corporation and 21ST Century Insurance Group, over the mark 21ST CENTURY INSURANCE, filed Sep 28, 2001. Status in the office record: other.

View 21ST CENTURY INSURANCEGet this data via the API
Status
Other
Result
Other
Filed
Sep 28, 2001
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Century 21 Real Estate Corporation

Company trademarks
Respondent

21ST Century Insurance Group

Timeline

How the case has moved

Dates from the USPTO record and the 21ST CENTURY INSURANCE filing.

  1. 21ST CENTURY INSURANCE filed

    Application 76181517 filed at the USPTO.

  2. Opposition filed

    Century 21 Real Estate Corporation started opposition 91124313 at USPTO against 21ST CENTURY INSURANCE.
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
21ST CENTURY INSURANCEContested76181517USPTO
CENTURY 21Relied on73072695USPTO
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_8ec0d3ee-c644-4127-a4bd-b4f30517a692
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_8ec0d3ee-c644-4127-a4bd-b4f30517a692",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91124313",
  "status": "other",
  "office_code": "US",
  "filed_date": "2001-09-28",
  "parties": [
    {
      "name": "CENTURY 21 REAL ESTATE CORPORATION",
      "role": "opponent"
    },
    {
      "name": "21ST CENTURY INSURANCE GROUP",
      "role": "respondent"
    }
  ]
}