USPTO trademark

ALLO

RegisteredUSPTOWord markClass 9

"ALLO" is a word mark owned by CalOptix Corp, filed at the USPTO on July 7, 2022. It is registered and covers class 9 (Computers and Scientific Devices).

Get this data via the API

Data current as of July 21, 2026Official USPTO record

As filed with the USPTO

Status: Registered; Since July 21, 2026
Filed: July 7, 2022
Registered: August 15, 2023
Expires: Not recorded
Application no.: 97493222
Registration no.: 7137858
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 1 class

Ownership

Who owns ALLO

The owner and representative on file with the office.

Owner

CalOptix Corp

Hayward, United States

Representative

Scott M. Sisun, Esq.

Goods and services

What the mark covers

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

09Class 9 · Computers and Scientific Devices
reading glasses; eyeglasses; blue light blocking eyeglasses

History

What has happened so far

Steps recorded by the USPTO, newest first.

July 21, 2026Cancellation instituted no. 999999
August 15, 2023Notice of registration confirmation emailed
August 15, 2023Registered-principal register
May 30, 2023Official gazette publication confirmation e-mailed
May 30, 2023Published for opposition
May 10, 2023Notification of notice of publication e-mailed
April 25, 2023Approved for pub - principal register
April 25, 2023Examiner's amendment entered
April 25, 2023Notification of examiners amendment e-mailed
April 25, 2023Examiners amendment e-mailed

4 earlier steps on the official record.

Disputes

Oppositions and cancellations

Proceedings recorded against this mark by the USPTO. Reported as recorded, not legal advice.

cancellation92092328SuspendedJuly 21, 2026

FAQ

About ALLO

Who owns the trademark "ALLO"?

The USPTO trademark "ALLO" (application 97493222) is owned by CalOptix Corp.

What is the status of "ALLO"?

Its status at the USPTO is: registered.

When was "ALLO" registered?

It was registered on August 15, 2023.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull ALLO 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_019d2abd-9b64-71ca-9c43-a3483a1593c3
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2abd-9b64-71ca-9c43-a3483a1593c3",
  "object": "trademark",
  "mark_text": "ALLO",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "97493222",
  "filing_date": "2022-07-07",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "CalOptix Corp",
      "entity_id": null
    }
  ]
}