LEINUOSEN Trademark

Trademark Overview

On Thursday, April 2, 2026, a trademark application was filed for LEINUOSEN with the United States Patent and Trademark Office. The USPTO has given the LEINUOSEN trademark a serial number of 99741521. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, April 2, 2026. This trademark is owned by DONGGUAN LEINUOSEN NETWORK TECHNOLOGY CO., LTD.. The LEINUOSEN trademark is filed in the Musical Instrument Products category with the following description:

Plugs for converting open hole flutes to closed hole flutes
leinuosen

General Information

Serial Number99741521
Word MarkLEINUOSEN
Filing DateThursday, April 2, 2026
Status630 - NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER
Status DateThursday, April 2, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateNOT AVAILABLE

Trademark Statements

Goods and ServicesPlugs for converting open hole flutes to closed hole flutes

Classification Information

International Class015 - Musical instruments.
US Class Codes002, 021, 036
Class Status Code6 - Active
Class Status DateThursday, April 2, 2026
Primary Code015
First Use Anywhere DateWednesday, November 21, 2018
First Use In Commerce DateWednesday, November 21, 2018

Trademark Owner History

Party NameDONGGUAN LEINUOSEN NETWORK TECHNOLOGY CO., LTD.
Party Type10 - Original Applicant
Legal Entity Type99 - Other
AddressDONGGUAN 523000
CN

Trademark Events

Event DateEvent Description
Thursday, April 2, 2026NEW APPLICATION ENTERED
Thursday, April 2, 2026APPLICATION FILING RECEIPT MAILED

Related Keywords

leinuosen hole flutes closed open converting plugs