Opposition · USPTO

Opposition 91311005

PendingUSPTO

Opposition 91311005 at USPTO between PopSockets LLC and Qi Xiao, over the mark POPWOOL, filed Oct 8, 2026. Status in the office record: pending.

View POPWOOLGet this data via the API
Status
Pending
Filed
Oct 8, 2026
Marks involved
22
Parties

Who is involved

The parties as named in the office record.

Opponent

PopSockets LLC

Company trademarks
Respondent

Qi Xiao

Timeline

How the case has moved

Dates from the USPTO record and the POPWOOL filing.

  1. POPWOOL filed

    Application 99566353 filed at the USPTO.

  2. Opposition filed

    PopSockets LLC started opposition 91311005 at USPTO against POPWOOL.
  3. Next

    Awaiting decision

    No decision is recorded at USPTO yet.
Marks

Marks involved

1 contested mark, 21 marks the challenger relies on.

MarkRoleApplicationOffice
POPWOOLContested99566353USPTO
POPSOCKETSRelied on86149688USPTO
POPSOCKETSRelied on87198127USPTO
POPSOCKETSRelied on87674518USPTO
POPRelied on87726998USPTO
POPTIVISMRelied on88000525USPTO
POPRelied on88152124USPTO
POPRelied on88152128USPTO
POPGRIPRelied on88168157USPTO
POPTOPRelied on88168160USPTO
POPWALLETRelied on88168161USPTO
POPMINISRelied on88168164USPTO

+10 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_b44acf98-249e-4de5-bd25-48ef041d5d7a
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_b44acf98-249e-4de5-bd25-48ef041d5d7a",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91311005",
  "status": "pending",
  "office_code": "US",
  "filed_date": "2026-10-08",
  "parties": [
    {
      "name": "PopSockets LLC",
      "role": "opponent"
    },
    {
      "name": "Qi Xiao",
      "role": "respondent"
    }
  ]
}