Who owns the HOSA trademark?

The HOSA trademark is owned by Hosa Technology, Incorporated.

What is the serial number for HOSA?

The USPTO serial number for HOSA is 87902241.

What is the registration number for HOSA?

HOSA is registered under USPTO registration number 5929841.

HOS

USPTO Trademark Record

REGISTERED

HOSA

Q: What class is the HOSA trademark registered in?

The HOSA trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 015 (Musical instruments & accessories).

SN 87902241·Reg 5929841·Filed May 01, 2018

Owner Hosa Technology, Incorporated

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.; Musical instruments; music stands and stands for musical instruments; conductors' batons.

HOSA (Serial No. 87902241), Registration No. 5929841, is a registered US trademark filed on May 01, 2018 by Hosa Technology, Incorporated. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 015 (Musical instruments & accessories).

Section 8/9 declaration window: December 10, 2029

Mark Intelligence

HOSA (Reg. #5929841) is a registered US trademark that has been protecting its owner, Hosa Technology, Incorporated, since 2018. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 015 (Musical instruments & accessories) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 01, 2018

SERIAL

87902241

REG#

5929841

REGISTERED

Dec 10, 2019

Owner

Applicant

Hosa Technology, Incorporated

Entity

Corporation

State

Address

6650 Caballero Blvd, Buena Park, CA, 90620

Country

Attorney

NameRob G. Leach

Law firm

Rob G. Leach CHARMASSON, BUCHACA & LEACH, LLP

Docket

170132

Address

2635 CAMINO DEL RIO SOUTH, SUITE 102, SAN DIEGO, CA 92108, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateMay 01, 2018

Serial Number87902241

Registration No.5929841

Registration DateDec 10, 2019

Status DateJul 15, 2025

Published for OppositionSep 24, 2019

Next RenewalDecember 10, 2029

Mark TypeStandard characters

Attorney Docket170132

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2018

YEARS AGO

CLASSES

MADRID FILINGS

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Jan 01, 2016

First use in commerce: Jan 01, 2016

Class 015Musical instruments & accessories

US codes: 002, 021, 036

First use anywhere: Jan 01, 2006

First use in commerce: Jan 01, 2006

Musical instruments; music stands and stands for musical instruments; conductors' batons.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

30 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 15, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jul 15, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jul 15, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Mar 14, 2025

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Dec 10, 2024

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Dec 10, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 24, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 24, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 04, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 20, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT ENTERED

Aug 20, 2019

EXAMINER'S AMENDMENT ENTERED

EXAMINERS AMENDMENT -WRITTEN

Aug 19, 2019

EXAMINERS AMENDMENT -WRITTEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 19, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

ASSIGNED TO LIE

Aug 19, 2019

ASSIGNED TO LIE

EXAMINERS AMENDMENT E-MAILED

Aug 19, 2019

EXAMINERS AMENDMENT E-MAILED

FINAL REFUSAL WRITTEN

Aug 04, 2019

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Aug 04, 2019

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 04, 2019

NOTIFICATION OF FINAL REFUSAL EMAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jan 24, 2019

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

LETTER OF SUSPENSION E-MAILED

Jan 24, 2019

LETTER OF SUSPENSION E-MAILED

SUSPENSION LETTER WRITTEN

Jan 24, 2019

SUSPENSION LETTER WRITTEN

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 23, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 22, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 22, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF PRIORITY ACTION E-MAILED

Jul 27, 2018

NOTIFICATION OF PRIORITY ACTION E-MAILED

PRIORITY ACTION E-MAILED

Jul 27, 2018

PRIORITY ACTION E-MAILED

PRIORITY ACTION WRITTEN

Jul 27, 2018

PRIORITY ACTION WRITTEN

ASSIGNED TO EXAMINER

Jul 27, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 10, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 04, 2018

NEW APPLICATION ENTERED

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

HOS

HOSA

73662257

HOSA TECHNOLOGY INC.

REGISTERED

HOS

HOSA

79127509

Xiamen haoyongda Electronic Commerce Co., Ltd

ABANDONED

HOSA

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by Hosa Technology, Incorporated

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Rob G. Leach

Resources

Company