MU
"MU" is a word and design mark owned by Muon Space, Inc., filed at the USPTO on December 29, 2025. It is under examination and covers classes 9, 12, 35, 37, 39, 40 and 42.
- Status
- Under examination
- Since October 30, 2026
- Filed
- December 29, 2025
- Registered
- Not yet
- Expires
- Not recorded
- Application no.
- 99570342
- Registration no.
- Not yet
- Office
- USPTO
- United States Patent and Trademark Office
- Mark type
- Word and design
- 7 classes
Who owns MU
The owner and representative on file with the office.
Owner
Muon Space, Inc.
Mountain View, United States
Representative
Susan Natland
Baker & Hostetler LLP
What the mark covers
The products and services MU is filed for, grouped by Nice class.
Satellites; Computer operating hardware for use in spacecraft, satellites, satellite terminals, and satellite earth stations; Downloadable software for use in spacecraft, satellites, satellite terminals, and satellite earth stations; Downloadable software for operating satellites, collecting climate, earth, and earth systems images, data, and information
Spacecraft being space vehicles; Spacecraft for scientific purposes, namely, space vehicles
Collection of information in the nature of earth systems images, data, and information into computer databases in the field of climate and earth systems solutions; Collection of information in the nature of images, data, and information into computer databases in the fields of climate, weather, earth observation, earth systems, meteorology, and avionics; Business operation of spacecraft, space vehicles and satellites
Technical support services, namely, technical advice related to the repair and maintenance of satellites, spacecraft for scientific purposes, space vehicles and spacecraft; Technical support services, namely technical advice related to computer operating hardware and software for use in satellites, satellite terminals, satellite earth stations, spacecraft for scientific purposes, and space vehicles; Maintenance of satellites, satellite terminals, satellite earth stations, spacecraft for scientific purposes, and space vehicles
Launching of satellites and spacecraft for others; Launching and placement in prescribed orbit of spacecraft and satellites for others; Launching of satellites for others via spacecraft in the nature of delivering and hosting satellite payloads; Delivery of launch payloads, namely, spacecraft, and satellites, into orbit, in the nature of launching of spacecraft and satellites for others; Operation of spacecraft and satellites in the nature of piloting and monitoring of spacecraft and satellites for others
Custom manufacture of spacecraft, space vehicles and satellites; Services related to launch and deployment of spacecraft, space vehicles, satellites, and payloads, namely, manufacture and assembly of satellites, space vehicles, payloads, and spacecraft components for others
Spacecraft design services; Satellite design services; Engineering design services; Design, development, and maintenance of computer software for spacecraft and satellites; Software design and development; Remote testing, monitoring, and inspection of spacecraft and satellite components; Technology consultation in the field of aerospace and avionics; Technological consultation in the technology field of spacecraft and satellites; Scientific and technological research and development services in the field of space solutions, namely, spacecraft design and development, on-orbit research and space technological applications of on-orbit research, technological platforms and research experiments involving climate, weather, earth observation, earth systems, meteorology, and avionics; Services related to launch, deployment, and operation of vehicles and payloads in the aerospace field, namely, engineering, testing the functionality of apparatus and instruments, inspection of satellites for quality control purposes, and conducting quality control for others of space sensors for the launch, deployment, and operation of space vehicles and payloads in the aerospace field; Providing use of online non-downloadable computer software for use in the maintenance and operation of satellites, satellite terminals, satellite earth stations, spacecraft for scientific purposes, and space vehicles; Electronic data storage and climate, weather, earth observation, earth systems, meteorology, and avionics data analysis for others; Providing use of online non-downloadable software for use in data analytics in the fields of climate, weather, earth observation, earth systems, meteorology, and avionics; Scientific and technological services, namely, scientific analysis of earth systems images, data, and information in the field of climate, weather, earth observation, meteorology, and avionics data; Scientific and technological services, namely, analysis of images, data, and information for scientific purposes in the fields of climate, weather, earth observation, earth systems, meteorology, and avionics
What has happened so far
Steps recorded by the USPTO, newest first.
- Teas/email correspondence entered
- Correspondence received in law office
- Teas response to office action received
- Application extension granted/receipt provided
- Application extension to response period - received
- Notification of non-final action e-mailed
- Non-final action e-mailed
- Non-final action written
- Assigned to examiner
- Notice of design search code e-mailed
3 earlier steps on the official record.
About MU
Who owns the trademark "MU"?
The USPTO trademark "MU" (application 99570342) is owned by Muon Space, Inc.
What is the status of "MU"?
Its status at the USPTO is: under examination.
Get this data via the API
Everything on this page comes from the Signa API. Pull MU 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}/eventsEvery step in the office history
GET/v1/proceedings?trademark_id={id}Oppositions and cancellations against the mark
ID=tm_019d2b7f-328d-7036-a105-eeb5d0b823cb
curl https://api.signa.so/v1/trademarks/$ID \
-H "Authorization: Bearer $SIGNA_API_KEY"{
"id": "tm_019d2b7f-328d-7036-a105-eeb5d0b823cb",
"object": "trademark",
"mark_text": "MU",
"status": {
"primary": "pending",
"stage": "examining"
},
"office_code": "US",
"application_number": "99570342",
"filing_date": "2025-12-29",
"nice_classes": [
9,
12,
35,
37,
39,
40,
42
],
"owners": [
{
"name": "MUON SPACE, INC.",
"entity_id": null
}
]
}