Opposition · USPTO

Opposition 91113481

OtherUSPTO

Opposition 91113481 at USPTO between Century 21 Real Estate Corporation and Century Master Builders, Incororated, over the mark CENTURY MASTER BUILDERS INC., filed Mar 12, 1999. Status in the office record: other.

View CENTURY MASTER BUILDERS INC.Get this data via the API
Status
Other
Result
Other
Filed
Mar 12, 1999
Marks involved
2
Parties

Who is involved

The parties as named in the office record.

Opponent

Century 21 Real Estate Corporation

Respondent

Century Master Builders, Incororated

Timeline

How the case has moved

Dates from the USPTO record and the CENTURY MASTER BUILDERS INC. filing.

  1. CENTURY MASTER BUILDERS INC. filed

    Application 75358062 filed at the USPTO.

  2. Opposition filed

    Century 21 Real Estate Corporation started opposition 91113481 at USPTO against CENTURY MASTER BUILDERS INC..
Marks

Marks involved

1 contested mark, 1 mark the challenger relies on.

MarkRoleApplicationOffice
CENTURY MASTER BUILDERS INC.Contested75358062USPTO
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_3a4004c6-2d69-4a7e-afc6-eaeba8226c51
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_3a4004c6-2d69-4a7e-afc6-eaeba8226c51",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91113481",
  "status": "other",
  "office_code": "US",
  "filed_date": "1999-03-12",
  "parties": [
    {
      "name": "CENTURY 21 REAL ESTATE CORPORATION",
      "role": "opponent"
    },
    {
      "name": "CENTURY MASTER BUILDERS, INCORORATED",
      "role": "respondent"
    }
  ]
}