Opposition · USPTO

Opposition 91222135

OtherUSPTO

Opposition 91222135 at USPTO between Zendesk, Inc. and Zen Alert Inc., over the mark ZEN ALERT, filed May 29, 2015. Status in the office record: other.

View ZEN ALERTGet this data via the API
Status
Other
Result
Other
Filed
May 29, 2015
Marks involved
4
Parties

Who is involved

The parties as named in the office record.

Opponent

Zendesk, Inc.

Respondent

Zen Alert Inc.

Timeline

How the case has moved

Dates from the USPTO record and the ZEN ALERT filing.

  1. ZEN ALERT filed

    Application 86318329 filed at the USPTO.

  2. Opposition filed

    Zendesk, Inc. started opposition 91222135 at USPTO against ZEN ALERT.
Marks

Marks involved

2 contested marks, 2 marks the challenger relies on.

MarkRoleApplicationOffice
ZEN ALERTContested86318329USPTO
ZEN ALERTContested86318404USPTO
ZENDESKRelied on79068289USPTO
ZENDESKRelied on85627163USPTO
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_25cd37fa-2815-4641-a1ef-47cb15e83ff6
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_25cd37fa-2815-4641-a1ef-47cb15e83ff6",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91222135",
  "status": "other",
  "office_code": "US",
  "filed_date": "2015-05-29",
  "parties": [
    {
      "name": "Zendesk, Inc.",
      "role": "opponent"
    },
    {
      "name": "Zen Alert Inc.",
      "role": "respondent"
    }
  ]
}