USPTO trademark

POPBASE

CancelledUSPTOWord markClass 9

"POPBASE" is a word mark owned by Zheng, Jiezhong, filed at the USPTO on January 26, 2021. It was cancelled and covers class 9 (Computers and Scientific Devices).

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Official USPTO record
POPBASE trademark as filed
As filed with the USPTO
Status
Cancelled
Since July 8, 2026
Filed
January 26, 2021
Registered
December 7, 2021
Expires
Not recorded
Application no.
90490491
Registration no.
6581764
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
1 class
Ownership

Who owns POPBASE

The owner and representative on file with the office.

Owner

Zheng, Jiezhong

Wenzhou, Zhejiang, China

Representative

Haoyi Chen

Goods and services

What the mark covers

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

  • Headphones; Carrying cases for cell phones; Chargers for smartphones; Converters, electric; Cushioned support base specially adapted to prop up laptop computers; Electric and magnetic contacts; Laptop carrying cases; Mounts and mounting brackets adapted for audio speakers with swiveling bases therefor; Power adapters; Protective cases for audio equipment in the nature of headphones; Protective cases for smartphones; Smartphone mounts; Stands adapted for mobile phones; Stands for handheld digital electronic devices, namely, smartphones, tablets, cameras, MP3 sound players, and video disc players; Wireless chargers; Wireless speakers; In-car telephone handset cradles

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Cancelled section 18-total
  2. Cancellation terminated no. 999999
  3. Cancellation granted no. 999999
  4. Cancellation instituted no. 999999
  5. Registered-principal register
  6. Official gazette publication confirmation e-mailed
  7. Published for opposition
  8. Notification of notice of publication e-mailed
  9. Approved for pub - principal register
  10. Examiner's amendment entered

6 earlier steps on the official record.

Disputes

Oppositions and cancellations

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

FAQ

About POPBASE

Who owns the trademark "POPBASE"?

The USPTO trademark "POPBASE" (application 90490491) is owned by Zheng, Jiezhong.

What is the status of "POPBASE"?

Its status at the USPTO is: cancelled.

When was "POPBASE" registered?

It was registered on December 7, 2021.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull POPBASE 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_019d2cf2-4a2e-759f-9421-68393624a3a0
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2cf2-4a2e-759f-9421-68393624a3a0",
  "object": "trademark",
  "mark_text": "POPBASE",
  "status": {
    "primary": "inactive",
    "stage": "cancelled"
  },
  "office_code": "US",
  "application_number": "90490491",
  "filing_date": "2021-01-26",
  "nice_classes": [
    9
  ],
  "owners": [
    {
      "name": "ZHENG, JIEZHONG",
      "entity_id": null
    }
  ]
}