Who owns the SOS trademark?

The SOS trademark is owned by SIREN-OPERATED SENSORS, INC..

What class is the SOS trademark registered in?

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

What is the serial number for SOS?

The USPTO serial number for SOS is 78863126.

What is the registration number for SOS?

SOS is registered under USPTO registration number 3208754.

SOS - Owned by SIREN-OPERATED SENSORS, INC. - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

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

First use anywhere: Jan 31, 1989

First use in commerce: Jan 31, 1989

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.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Status History

27 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 24, 2026

Code APRE

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

May 24, 2026

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 24, 2026

Code RNL2

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

May 24, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Mar 19, 2026

Code E89R

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

Sep 02, 2017

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 02, 2017

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Sep 02, 2017

Code NA89

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 07, 2017

Code EROP

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

Apr 13, 2017

Code PRAN

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Apr 12, 2017

Code PR89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 11, 2017

Code APRE

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 08, 2017

Code ASGN

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 13, 2017

Code TCCA

TEAS SECTION 8 & 9 RECEIVED

Feb 13, 2017

Code E89R

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 05, 2013

Code APRE

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

Mar 05, 2013

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Mar 05, 2013

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Feb 13, 2013

Code E815

REGISTERED-PRINCIPAL REGISTER

Feb 13, 2007

Code R.PR

PUBLISHED FOR OPPOSITION

Nov 28, 2006

Code PUBO

NOTICE OF PUBLICATION

Nov 08, 2006

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 03, 2006

Code PREV

ASSIGNED TO LIE

Sep 29, 2006

Code ALIE

ASSIGNED TO EXAMINER

Sep 22, 2006

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 22, 2006

Code CNSA

NEW APPLICATION ENTERED

Apr 21, 2006

Code NWAP

Other Marks by SIREN-OPERATED SENSORS, INC.

Additional USPTO filings from the same owner.

SOS

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Siren-Operated Sensors, Inc.

ABANDONED

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What to file next

Full Goods & Services

Filing Basis & Declarations

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