Opposition · USPTO

Opposition 91299924

OtherUSPTO

Opposition 91299924 at USPTO between Smith & Wesson Inc. and Shanshan Zheng, over the mark SW, filed Jun 25, 2025. Status in the office record: other.

View SWGet this data via the API
Status
Other
Result
Other
Filed
Jun 25, 2025
Marks involved
6
Parties

Who is involved

The parties as named in the office record.

Opponent

Smith & Wesson Inc.

Respondent

Shanshan Zheng

Timeline

How the case has moved

Dates from the USPTO record and the SW filing.

  1. SW filed

    Application 98630343 filed at the USPTO.

  2. Opposition filed

    Smith & Wesson Inc. started opposition 91299924 at USPTO against SW.
Marks

Marks involved

1 contested mark, 5 marks the challenger relies on.

MarkRoleApplicationOffice
SWContested98630343USPTO
S&WRelied on74094310USPTO
S&WRelied on74094386USPTO
S&WRelied on87155184USPTO
S&WRelied on90678073USPTO
S&WRelied on90842804USPTO
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_bd70d427-d860-458c-af6a-246dd2a79245
curl https://api.signa.so/v1/proceedings/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "prc_bd70d427-d860-458c-af6a-246dd2a79245",
  "object": "proceeding",
  "proceeding_type": "opposition",
  "proceeding_number": "91299924",
  "status": "other",
  "office_code": "US",
  "filed_date": "2025-06-25",
  "parties": [
    {
      "name": "Smith & Wesson Inc.",
      "role": "opponent"
    },
    {
      "name": "Shanshan Zheng",
      "role": "respondent"
    }
  ]
}