Cancellation · USPTO

Cancellation 92090009

OtherUSPTO

Cancellation 92090009 at USPTO between PopSockets LLC and Jiezhong Zheng, over the mark POPBASE, filed Nov 6, 2025. Status in the office record: other.

View POPBASEGet this data via the API
Status
Other
Result
Other
Filed
Nov 6, 2025
Marks involved
23
Parties

Who is involved

The parties as named in the office record.

Petitioner

PopSockets LLC

Company trademarks
Respondent

Jiezhong Zheng

Timeline

How the case has moved

Dates from the USPTO record and the POPBASE filing.

  1. POPBASE filed

    Application 90490491 filed at the USPTO.

  2. POPBASE registered

  3. Cancellation filed

    PopSockets LLC started cancellation 92090009 at USPTO against POPBASE.
Marks

Marks involved

1 contested mark, 22 marks the challenger relies on.

MarkRoleApplicationOffice
POPBASEContested90490491USPTO
POPSOCKETSRelied on86149688USPTO
POPSOCKETSRelied on87198127USPTO
POPSOCKETSRelied on87674518USPTO
POPRelied on87726998USPTO
POPTIVISMRelied on88000525USPTO
POPRelied on88152124USPTO
POPRelied on88152128USPTO
POPGRIPRelied on88168157USPTO
POPTOPRelied on88168160USPTO
POPWALLETRelied on88168161USPTO
POPMINISRelied on88168164USPTO

+11 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_5e05b6e4-9520-4826-937f-d6c47726aabc
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_5e05b6e4-9520-4826-937f-d6c47726aabc",
  "object": "proceeding",
  "proceeding_type": "cancellation",
  "proceeding_number": "92090009",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-11-06",
  "parties": [
    {
      "name": "PopSockets LLC",
      "role": "petitioner"
    },
    {
      "name": "Jiezhong Zheng",
      "role": "respondent"
    }
  ]
}