USPTO trademark

SIFIVE BIGSKY

AllowedUSPTOWord markClass 9

"SIFIVE BIGSKY" is a word mark owned by SiFive, Inc., filed at the USPTO on November 24, 2025. It has been allowed and covers class 9 (Computers and Scientific Devices).

View SiFive, Inc. portfolioGet this data via the API
Official USPTO record
SIFIVE BIGSKY trademark as filed
As filed with the USPTO
Status
Allowed
Since June 23, 2026
Filed
November 24, 2025
Registered
Not yet
Expires
Not recorded
Application no.
99513319
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns SIFIVE BIGSKY

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

SiFive, Inc.

Santa Clara, United States

21 trademarks in the portfolioView company

Representative

Christine B. Redfield

Redfield IP PC

Goods and services

What the mark covers

The products and services SIFIVE BIGSKY is filed for, grouped by Nice class.

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Noa e-mailed - sou required from applicant
  2. Official gazette publication confirmation e-mailed
  3. Published for opposition
  4. Notification of notice of publication e-mailed
  5. Approved for pub - principal register
  6. Assigned to examiner
  7. New application office supplied data entered
  8. Application filing receipt mailed
  9. New application entered
FAQ

About SIFIVE BIGSKY

Who owns the trademark "SIFIVE BIGSKY"?

The USPTO trademark "SIFIVE BIGSKY" (application 99513319) is owned by SiFive, Inc.

What is the status of "SIFIVE BIGSKY"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull SIFIVE BIGSKY and marks like it into your own product with one request.

  • GET/v1/trademarks/{id}

    The full record: owners, classes, dates and images

  • GET/v1/trademarks/{id}/events

    Every step in the office history

  • GET/v1/proceedings?trademark_id={id}

    Oppositions and cancellations against the mark

Get API keyView docs
GET /v1/trademarks/{id}
ID=tm_019d2b65-6ee4-702f-946f-0236de7654ad
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b65-6ee4-702f-946f-0236de7654ad",
  "object": "trademark",
  "mark_text": "SIFIVE BIGSKY",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "99513319",
  "filing_date": "2025-11-24",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "SiFive, Inc.",
      "entity_id": "ent_019ebbb2-805e-74e9-b6ba-51b30347358d"
    }
  ]
}