O Trademark

Trademark Overview


On Thursday, June 26, 2025, a trademark application was filed for O with the United States Patent and Trademark Office. The USPTO has given the O trademark a serial number of 99253664. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, December 16, 2025. This trademark is owned by Drowsy Digital, Inc.. The O trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Medical Instrument Products, Computer & Software Services & Scientific Services, and Medical & Beauty Services & Agricultural Services categories with the following description:

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

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

Ear plugs for soundproofing; Ear plugs for sleeping; medical devices for treating hearing loss, hearing impairments, tinnitus, sleep disorders, or sleep apnea

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
o

General Information


Serial Number99253664
Word MarkO
Filing DateThursday, June 26, 2025
Status686 - PUBLISHED FOR OPPOSITION
Status DateTuesday, December 16, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing5 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateTuesday, December 16, 2025

Trademark Statements


Goods and ServicesProviding 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
Goods and ServicesDownloadable 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
Goods and ServicesEar plugs for soundproofing; Ear plugs for sleeping; medical devices for treating hearing loss, hearing impairments, tinnitus, sleep disorders, or sleep apnea
Goods and ServicesProviding 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

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateThursday, June 26, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials.
US Class Codes026, 039, 044
Class Status Code6 - Active
Class Status DateThursday, June 26, 2025
Primary Code010
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateThursday, June 26, 2025
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateThursday, June 26, 2025
Primary Code044
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameDrowsy Digital, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressMarlboro, MA 01752

Party NameDrowsy Digital, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressMarlboro, MA 01752

Trademark Events


Event DateEvent Description
Thursday, June 26, 2025NEW APPLICATION ENTERED
Thursday, June 26, 2025APPLICATION FILING RECEIPT MAILED
Sunday, November 2, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, November 14, 2025ASSIGNED TO EXAMINER
Friday, November 14, 2025APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, December 10, 2025NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, December 16, 2025PUBLISHED FOR OPPOSITION
Tuesday, December 16, 2025OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED