Who owns the SDA trademark?

The SDA trademark is owned by POLK AUDIO, LLC.

What class is the SDA trademark registered in?

The SDA trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for SDA?

The USPTO serial number for SDA is 78742297.

What is the registration number for SDA?

SDA is registered under USPTO registration number 3226966.

SDA

USPTO Trademark Record

REGISTERED

SDA

SN 78742297·Reg 3226966·Filed Oct 28, 2005

Owner POLK AUDIO, LLC

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.

SDA (Serial No. 78742297), Registration No. 3226966, is a registered US trademark filed on Oct 28, 2005 by POLK AUDIO, LLC. This trademark covers Class 009 (Electronics, software & scientific instruments).

renewal 20y period: April 12, 2027164 days remaining

Mark Intelligence

SDA (Reg. #3226966) is a registered US trademark that has been protecting its owner, POLK AUDIO, LLC, since 2005. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 28, 2005

SERIAL

78742297

REG#

3226966

REGISTERED

Apr 10, 2007

Owner

Applicant

POLK AUDIO, LLC

Entity

LLC

State

Address

5541 Fermi Court, Carlsbad, CA, 92008

Country

Attorney

NameHope V. Shovein

Law firm

Hope V. Shovein Brooks Kushman P.C.

Docket

HARMT0211TUS

Address

150 W. Second St., Suite 400N, Royal Oak, MI 48067-3846, 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 DateOct 28, 2005

Serial Number78742297

Registration No.3226966

Registration DateApr 10, 2007

Status DateJan 28, 2017

Published for OppositionJan 23, 2007

Mark TypeStandard characters

Attorney DocketHARMT0211TUS

Status DescriptionLive and registered, renewed

Filing Signals

FILED

2005

YEARS AGO

21y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 14M+ 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: Apr 30, 1984

First use in commerce: Apr 30, 1984

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

Status History

52 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 11, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 11, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 11, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 27, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 27, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 27, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 27, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 27, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 21, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Feb 21, 2023

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 21, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 21, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 21, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 23, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 27, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 16, 2022

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

May 19, 2021

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 21, 2020

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 22, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 15, 2017

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 28, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 28, 2017

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 28, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jan 28, 2017

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Nov 21, 2016

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Apr 10, 2016

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 30, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 19, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 16, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 16, 2013

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

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

May 16, 2013

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

TEAS SECTION 8 & 15 RECEIVED

Apr 24, 2013

TEAS SECTION 8 & 15 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 29, 2009

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 29, 2007

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 29, 2007

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Apr 10, 2007

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 23, 2007

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 03, 2007

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Dec 07, 2006

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 07, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

USE AMENDMENT ACCEPTED

Nov 21, 2006

USE AMENDMENT ACCEPTED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 21, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

AMENDMENT TO USE PROCESSING COMPLETE

Nov 20, 2006

AMENDMENT TO USE PROCESSING COMPLETE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 17, 2006

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 01, 2006

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS AMENDMENT OF USE RECEIVED

Nov 01, 2006

TEAS AMENDMENT OF USE RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 01, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

USE AMENDMENT FILED

Nov 01, 2006

USE AMENDMENT FILED

ASSIGNED TO EXAMINER

May 02, 2006

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

May 02, 2006

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 02, 2006

NON-FINAL ACTION E-MAILED

NEW APPLICATION ENTERED

Nov 01, 2005

NEW APPLICATION ENTERED

SDA

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by POLK AUDIO, LLC

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

Other Marks by Hope V. Shovein

Industries

USPTO Deadlines

Compare

Resources

Company