Opposition · USPTO

Opposition 91308283

SuspendedUSPTO

Opposition 91308283 at USPTO between Cellular South, Inc. d/b/a C Spire Wireless and International Business Machines Corporation, over the mark IBM SPYRE, filed Jun 19, 2026. Status in the office record: suspended.

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Status
Suspended
Filed
Jun 19, 2026
Marks involved
7
Parties

Who is involved

The parties as named in the office record.

Opponent

Cellular South, Inc. d/b/a C Spire Wireless

Respondent

International Business Machines Corporation

Company trademarks
Timeline

How the case has moved

Dates from the USPTO record and the IBM SPYRE filing.

  1. IBM SPYRE filed

    Application 79423619 filed at the USPTO.

  2. Opposition filed

    Cellular South, Inc. d/b/a C Spire Wireless started opposition 91308283 at USPTO against IBM SPYRE.
  3. Next

    Suspended

    No decision is recorded at USPTO yet.
Marks

Marks involved

2 contested marks, 5 marks the challenger relies on.

MarkRoleApplicationOffice
IBM SPYREContested79423619USPTO
SPYREContested79424397USPTO
C SPIRE WIRELESSRelied on85427650USPTO
C SPIRERelied on85429660USPTO
C SPIRERelied on86042046USPTO
C SPIRE BUSINESSRelied on88049238USPTO
C SPIRE PASSPORTRelied on98093853USPTO
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_b0b5e718-8ecf-4d57-a33f-95e33740472a
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_b0b5e718-8ecf-4d57-a33f-95e33740472a",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91308283",
  "status": "suspended",
  "office_code": "US",
  "filed_date": "2026-06-19",
  "parties": [
    {
      "name": "Cellular South, Inc. d/b/a C Spire Wireless",
      "role": "opponent"
    },
    {
      "name": "International Business Machines Corporation",
      "role": "respondent"
    }
  ]
}