USPTO trademark record
KOSS
Live mark · Owner Koss Corporation · Classes 10
Mark details
- Owner
- Koss Corporation
- Serial number
- 99384685
- Registration number
- Not registered
- Status
- FIRST EXTENSION - GRANTED
- Classes
- 10 (Medical devices)
- Filed
- 2025-09-10
- Registered
- —
- Goods / services
- Hearing aids; Assistive listening device for the hearing impaired; Parts of acoustic apparatus for the hearing-impaired, namely, cerumen protection systems; Wireless transmitters and receivers for us…
Screen your own name
A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.