USPTO trademark

OPENSYNC

RegisteredUSPTOWord markClass 9

"OPENSYNC" is a word mark owned by Plume Design, Inc., filed at the USPTO on December 12, 2019. It is registered and covers class 9 (Computers and Scientific Devices).

View Plume Design, Inc. portfolioGet this data via the API
Official USPTO record
OPENSYNC trademark as filed
As filed with the USPTO
Status
Registered
Since December 23, 2025
Filed
December 12, 2019
Registered
September 15, 2020
Expires
Not recorded
Application no.
88724517
Registration no.
6151300
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns OPENSYNC

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

Owner

Plume Design, Inc.

Palo Alto, United States

107 trademarks in the portfolioView company

Representative

Eleanor M. Lackman

Mitchell Silberberg & Knupp LLP

Goods and services

What the mark covers

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

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of acceptance of sec. 8 & 15 - e-mailed
  2. Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
  3. Case assigned to post registration paralegal
  4. Teas section 8 & 15 received
  5. Courtesy reminder - sec. 8 (6-yr) e-mailed
  6. Teas change of correspondence received
  7. Attorney/dom.rep.revoked and/or appointed
  8. Teas revoke/app/change addr of atty/dom rep received
  9. Applicant/correspondence changes (non-responsive) entered
  10. Teas change of correspondence received

10 earlier steps on the official record.

FAQ

About OPENSYNC

Who owns the trademark "OPENSYNC"?

The USPTO trademark "OPENSYNC" (application 88724517) is owned by Plume Design, Inc.

What is the status of "OPENSYNC"?

Its status at the USPTO is: registered.

When was "OPENSYNC" registered?

It was registered on September 15, 2020.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull OPENSYNC 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_019d2b38-87df-74ef-a00c-6796ceab33bf
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2b38-87df-74ef-a00c-6796ceab33bf",
  "object": "trademark",
  "mark_text": "OPENSYNC",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88724517",
  "filing_date": "2019-12-12",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "Plume Design, Inc.",
      "entity_id": "ent_019ebbae-e348-70ea-80ff-c5480df020c9"
    }
  ]
}