USPTO trademark record

ONTOPEN

Live mark · Owner Sanjun Zhu · Classes 10

Mark details

Owner: Sanjun Zhu
Serial number: 50037267
Registration number: Not registered
Status: NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Classes: 10 (Medical devices)
Filed: 2026-08-07
Registered: —
Goods / services: Cosmetic apparatus using ultrasound for performing aesthetic skin treatment procedures; Soporific pillows for insomnia; Medical gloves; Sex toys; Otoscopes; Nursing bottles; Massage balls; Sanitary m…

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to ONTOPEN.

OUTOPENLive

Classes 18 (Leather goods / bags) · Huan, JianPing

ONTOPONLive

Classes 28 (Games / toys / sports) · Shenzhen Jinpai Electronics Co.,Ltd.

ON TOPLive

Classes 44 (Medical / veterinary / agriculture services) · Marshall Partington

ON TOPLive

Classes 44 (Medical / veterinary / agriculture services) · Partington, Marshall

ONTOPLive

Classes 18 (Leather goods / bags) · WICHICA LLC

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.

Screen a name — free · Start a free watch