USPTO trademark

DDU

AllowedUSPTOWord markClass 7Class 9Class 12

"DDU" is a word mark owned by Denso Corporation, filed at the USPTO on October 19, 2023. It has been allowed and covers classes 7, 9 and 12.

View Denso Corporation portfolioGet this data via the API
Official USPTO record
DDU trademark as filed
As filed with the USPTO
Status
Allowed
Since October 5, 2026
Filed
October 19, 2023
Registered
Not yet
Expires
Not recorded
Application no.
98230679
Registration no.
Not yet
Office
USPTO
United States Patent and Trademark Office
Mark type
Word mark
3 classes
Ownership

Who owns DDU

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

Owner

Denso Corporation

Aichi-pref., Japan

568 trademarks in the portfolioView company

Representative

Geoffrey D. Aurini

Harness, Dickey & Pierce, P.L.C.

Goods and services

What the mark covers

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

  • AC motors and DC motors and parts for AC motors and DC motor, not including those for land vehicles; AC generators, namely, alternators; DC generators; starters for motors and engines; dynamo brushes; non-electric prime movers, not for land vehicles; parts of non-electric prime movers, not for land vehicles; transmissions for machines

  • rotary converters; phase modifiers; power distribution or control machines and apparatus, namely, electrical power distribution blocks, power distributing boxes, electrical power distribution units, power controllers; lithium, phosphate, secondary, ion batteries; DC/DC converters; electronic machines and apparatus, namely, inverters, current converters, electric converters, analog to digital converters, DC to AC converters, frequency converters, motor starters, electronic controls for motors; electric and magnetic meters and testers, namely, vibration meters, and electric meters, magnetic sensor for measuring position; electric wires and cables; telecommunication machines and apparatus, namely, microphones, change-over switches, electrical transformers, electrical AC to variable voltage transformers for driving motor, electrical AC to variable frequency transformers for driving motor, wireless communication devices for voice, data or image transmission; magnetic cores; resistance wires; electrodes, other than welding electrodes or medical electrodes; electronic machines and apparatus, namely, inverters, current converters, electric converters, analog to digital converters, DC to AC converters, frequency converters, motor starters, electronic controls for motors, not for land vehicles; telecommunication machines and apparatus, namely, namely, microphones, change over switches, electrical transformers, wireless communication devices for voice, data or image transmission, not for land vehicles

  • AC motors or DC motors for land vehicles, not including their parts; non-electric prime movers for land vehicles, namely, internal combustion engines for land vehicles, steam engines not including their parts; automobiles and structural parts therefor; two-wheeled motor vehicles, bicycles and structural parts therefor; AC motors or DC motors for bicycle, not including their parts

History

What has happened so far

Steps recorded by the USPTO, newest first.

  1. Notice of approval of extension request e-mailed
  2. Sou extension 5 granted
  3. Case assigned to intent to use paralegal
  4. Sou extension 5 filed
  5. Sou teas extension received
  6. Notice of approval of extension request e-mailed
  7. Sou extension 4 granted
  8. Sou extension 4 filed
  9. Sou teas extension received
  10. Notice of approval of extension request e-mailed

10 earlier steps on the official record.

FAQ

About DDU

Who owns the trademark "DDU"?

The USPTO trademark "DDU" (application 98230679) is owned by Denso Corporation.

What is the status of "DDU"?

Its status at the USPTO is: allowed.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull DDU 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_019d2c35-5d8a-754e-850a-05358b94fa4f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"
Response
{
  "id": "tm_019d2c35-5d8a-754e-850a-05358b94fa4f",
  "object": "trademark",
  "mark_text": "DDU",
  "status": {
    "primary": "pending",
    "stage": "allowed"
  },
  "office_code": "US",
  "application_number": "98230679",
  "filing_date": "2023-10-19",
  "nice_classes": [
    7,
    9,
    12
  ],
  "owners": [
    {
      "name": "DENSO CORPORATION",
      "entity_id": "ent_019ebafc-d215-75ca-95bb-f10fa544dfe0"
    }
  ]
}