USPTO trademark

HOWLI

Opposition periodUSPTOWord markClass 5

"HOWLI" is a word mark owned by Mason Vitamins, Inc., filed at the USPTO on August 10, 2026. It is in its opposition period and covers class 5 (Pharmaceuticals).

Get this data via the API
Official USPTO record
HOWLI trademark as filed
As filed with the USPTO
Status
Opposition period
Since October 27, 2026
Filed
August 10, 2026
Registered
Not yet
Expires
Not recorded
Application no.
50041870
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns HOWLI

The owner and representative on file with the office.

Owner

Mason Vitamins, Inc.

Miami Lakes, United States

Representative

Owen G. Behrens

Akerman LLP

Goods and services

What the mark covers

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

  • Vitamins and dietary food supplements for animals; Vitamins for pets; Dietary supplements for pets; Dietary and nutritional supplements for animals; Dietary and nutritional supplements for pets

History

What has happened so far

Steps recorded by the USPTO, newest first.

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

About HOWLI

Who owns the trademark "HOWLI"?

The USPTO trademark "HOWLI" (application 50041870) is owned by Mason Vitamins, Inc.

What is the status of "HOWLI"?

Its status at the USPTO is: opposition period.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HOWLI 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_019ff0f4-7259-73cf-99a3-1062e1654126
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019ff0f4-7259-73cf-99a3-1062e1654126",
  "object": "trademark",
  "mark_text": "HOWLI",
  "status": {
    "primary": "pending",
    "stage": "pending_opposition"
  },
  "office_code": "US",
  "application_number": "50041870",
  "filing_date": "2026-08-10",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Mason Vitamins, Inc.",
      "entity_id": null
    }
  ]
}