USPTO trademark

OYSTER

RegisteredUSPTOWord markClass 42

"OYSTER" is a word mark owned by Oyster HR, Inc., filed at the USPTO on March 6, 2020. It is registered and covers class 42 (Computer and Scientific Services).

View Oyster HR, Inc. portfolio Get this data via the API

Data current as of June 11, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since June 10, 2026
Filed: March 6, 2020
Registered: January 26, 2021
Expires: Not recorded
Application no.: 88823512
Registration no.: 6258241
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns OYSTER

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

Owner

Oyster HR, Inc.

Charlotte, United States

5 trademarks in the portfolioView company

Representative

Alberto Zacapa

DLA Piper LLP (US)

Goods and services

What the mark covers

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

42Class 42 · Computer and Scientific Services
Software as a service (SAAS) services featuring software to facilitate human resources services, namely, to make it easier to hire, pay, and administer benefits to employees

History

What has happened so far

Steps recorded by the USPTO, newest first.

June 10, 2026Notice of acceptance of sec. 8 & 15 - e-mailed
June 10, 2026Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
June 10, 2026Case assigned to post registration paralegal
March 16, 2026Teas section 8 & 15 received
January 26, 2026Courtesy reminder - sec. 8 (6-yr) e-mailed
November 11, 2025Teas withdrawal of attorney received-firm retains
November 11, 2025Teas change of correspondence received
November 11, 2025Attorney/dom.rep.revoked and/or appointed
November 11, 2025Teas revoke/app/change addr of atty/dom rep received
November 11, 2025Applicant/correspondence changes (non-responsive) entered

10 earlier steps on the official record.

FAQ

About OYSTER

Who owns the trademark "OYSTER"?

The USPTO trademark "OYSTER" (application 88823512) is owned by Oyster HR, Inc.

What is the status of "OYSTER"?

Its status at the USPTO is: registered.

When was "OYSTER" registered?

It was registered on January 26, 2021.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull OYSTER 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 key View docs

GET /v1/trademarks/{id}

ID=tm_019d2b76-e581-7047-9f70-cecab520c629
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2b76-e581-7047-9f70-cecab520c629",
  "object": "trademark",
  "mark_text": "OYSTER",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "88823512",
  "filing_date": "2020-03-06",
  "nice_classes": [
    42
  ],
  "owners": [
    {
      "name": "OYSTER HR, INC.",
      "entity_id": "ent_019eb719-e99a-779e-9f21-4eadb47edc10"
    }
  ]
}