USPTO trademark

HALO

RegisteredUSPTOWord markClass 5

"HALO" is a word mark owned by Shofu, Inc., filed at the USPTO on October 18, 2005. It is registered and covers class 5 (Pharmaceuticals).

View Shofu, Inc. portfolio Get this data via the API

Data current as of February 17, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since January 23, 2026
Filed: October 18, 2005
Registered: October 17, 2006
Expires: Not recorded
Application no.: 78735567
Registration no.: 3157722
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns HALO

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

Owner

Shofu, Inc.

Kyoto, Japan

121 trademarks in the portfolioView company

Representative

Stacey R. Halpern

Knobbe Martens Olson & Bear, LLP

Goods and services

What the mark covers

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

05Class 5 · Pharmaceuticals
KITS OF INDIVIDUALLY PACKAGED COMPOUNDS FOR USE IN CREATING DENTAL RESTORATIONS, COMPRISING PORCELAIN COMPOUND MATERIALS, DENTAL COLOR INDICATORS AND DENTAL SHADE GUIDES; DENTAL RESTORATION COMPOUNDS OF PORCELAIN, DENTAL COLOR INDICATORS, AND DENTAL SHADE GUIDES MADE OF PORCELAIN, USED FOR DENTAL RESTORATION

History

What has happened so far

Steps recorded by the USPTO, newest first.

January 23, 2026Notice of acceptance of sec. 8 & 9 - e-mailed
January 23, 2026Registered and renewed (second renewal - 10 yrs)
January 23, 2026Registered - sec. 8 (10-yr) accepted/sec. 9 granted
January 23, 2026Case assigned to post registration paralegal
October 17, 2025Teas section 8 & 9 received
October 17, 2025Courtesy reminder - sec. 8 (10-yr)/sec. 9 e-mailed
March 28, 2023Applicant/correspondence changes (non-responsive) entered
March 28, 2023Teas change of correspondence received
March 28, 2023Teas change of domestic representatives address
March 28, 2023Teas withdrawal of attorney received-firm retains

10 earlier steps on the official record.

FAQ

About HALO

Who owns the trademark "HALO"?

The USPTO trademark "HALO" (application 78735567) is owned by Shofu, Inc.

What is the status of "HALO"?

Its status at the USPTO is: registered.

When was "HALO" registered?

It was registered on October 17, 2006.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull HALO 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_019d2dd6-3fca-7568-9c30-f9966f2cc0dc
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2dd6-3fca-7568-9c30-f9966f2cc0dc",
  "object": "trademark",
  "mark_text": "HALO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "78735567",
  "filing_date": "2005-10-18",
  "nice_classes": [
    5
  ],
  "owners": [
    {
      "name": "Shofu, Inc.",
      "entity_id": "ent_019ebbfb-5720-71ab-8a8d-b215d3df4259"
    }
  ]
}