Opposition · USPTO

Opposition 91310020

OtherUSPTO

Opposition 91310020 at USPTO between PayPal, Inc. and PayKeeper, Inc., over the mark PAYKEEPER, filed Aug 31, 2026. Status in the office record: other.

View PAYKEEPERGet this data via the API
Status
Other
Result
Other
Filed
Aug 31, 2026
Marks involved
24
Parties

Who is involved

The parties as named in the office record.

Opponent

PayPal, Inc.

Company trademarks
Respondent

PayKeeper, Inc.

Timeline

How the case has moved

Dates from the USPTO record and the PAYKEEPER filing.

  1. PAYKEEPER filed

    Application 97640695 filed at the USPTO.

  2. Opposition filed

    PayPal, Inc. started opposition 91310020 at USPTO against PAYKEEPER.
Marks

Marks involved

1 contested mark, 23 marks the challenger relies on.

MarkRoleApplicationOffice
PAYKEEPERContested97640695USPTO
PAYPALRelied on75754414USPTO
PAYPALRelied on75982715USPTO
PAYPALRelied on78387008USPTO
PAYPALRelied on85616389USPTO
PAYPALRelied on86264543USPTO
PPRelied on86264546USPTO
PPRelied on87776225USPTO
PAYPAL CREDITRelied on88207361USPTO
PAYPALRelied on88550849USPTO
PPRelied on88631252USPTO
PPRelied on88675387USPTO

+12 more marks in this case

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_36901d9e-fea3-4e0b-9939-c6a3aebbd110
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_36901d9e-fea3-4e0b-9939-c6a3aebbd110",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91310020",
  "status": "other",
  "office_code": "US",
  "filed_date": "2026-08-31",
  "parties": [
    {
      "name": "PayPal, Inc.",
      "role": "opponent"
    },
    {
      "name": "PayKeeper, Inc.",
      "role": "respondent"
    }
  ]
}