OZLO
Live / Applied — Fourth extension granted (statement of use) (as of 21 Jan 2026)
What this means for you
Not registered yet, but its 26 Jan 2023 filing date beats anything filed after it. If it registers, the owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 97769365
- Mark type
- Stylized text
- Filed
- 26 Jan 2023
- Published for opposition
- 16 Jan 2024
- Attorney of record
- Brendan J. Hughes
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable computer software for the assessment and care of individuals with hearing loss, hearing impairments, tinnitus, sleep disorders, or sleep apnea; downloadable software for the care of individuals with hearing loss, hearing impairments, tinnitus, sleep disorders, or sleep apnea; Earbuds; Headphones; Earphones; Downloadable mobile application software to control earbuds, headphones and earphones
- Class 010 — Medical apparatus: Ear plugs for soundproofing; Ear plugs for sleeping; medical devices for treating hearing loss, hearing impairments, tinnitus, sleep disorders, or sleep apnea
- Class 042 — Scientific and technological services: Providing temporary use of on-line, non-downloadable software for the assessment and care of individuals with hearing loss, hearing impairments, tinnitus, sleep disorders, or sleep apnea; providing temporary use of on-line, non-downloadable software to control earbuds, headphones and earphones
- Class 044 — Medical, beauty and agricultural services: Providing information in the fields of sleep, sleep disorders, sleep apnea, hearing loss, hearing impairments, and tinnitus for medical professionals, caregivers, and patients; Providing an internet web site for medical professionals, caregivers, and patients featuring information relating to sleep, sleep disorders, sleep apnea, hearing loss, hearing impairments and tinnitus
Owner
- Drowsy Digital, Inc., Marlboro, MA, US
- Drowsy Digital, Inc., Northborough, MA, US
Prosecution history
- 22 Jan 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 21 Jan 2026 — SOU EXTENSION 4 GRANTED
- 21 Jan 2026 — SOU EXTENSION 4 FILED
- 21 Jan 2026 — SOU TEAS EXTENSION RECEIVED
- 23 Aug 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 22 Aug 2025 — SOU EXTENSION 3 GRANTED
- 22 Aug 2025 — SOU EXTENSION 3 FILED
- 22 Aug 2025 — SOU TEAS EXTENSION RECEIVED
- 30 Jan 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 30 Jan 2025 — SOU EXTENSION 2 GRANTED
- 30 Jan 2025 — SOU EXTENSION 2 FILED
- 30 Jan 2025 — SOU TEAS EXTENSION RECEIVED
- 24 Jul 2024 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 22 Jul 2024 — SOU EXTENSION 1 GRANTED
- 22 Jul 2024 — SOU EXTENSION 1 FILED