Who owns the SIGMA trademark?

The SIGMA trademark is owned by KAESER KOMPRESSOREN SE.

What is the serial number for SIGMA?

The USPTO serial number for SIGMA is 79152100.

What is the registration number for SIGMA?

SIGMA is registered under USPTO registration number 5435303.

SIG

USPTO Trademark Record

REGISTERED

SIGMA

Q: What class is the SIGMA trademark registered in?

The SIGMA trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 009 (Electronics, software & scientific instruments), Class 011 (Lighting, heating, cooling & sanitary apparatus).

SN 79152100·Reg 5435303·Filed Mar 14, 2014

Owner KAESER KOMPRESSOREN SE

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.; 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.; Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

SIGMA (Serial No. 79152100), Registration No. 5435303, is a registered US trademark filed on Mar 14, 2014 by KAESER KOMPRESSOREN SE. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 009 (Electronics, software & scientific instruments), Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: April 03, 2028

Mark Intelligence

SIGMA (Reg. #5435303) is a registered US trademark that has been protecting its owner, KAESER KOMPRESSOREN SE, since 2014. The mark covers Class 007 (Machines, machine tools & power-operated tools), Class 009 (Electronics, software & scientific instruments) and Class 011 (Lighting, heating, cooling & sanitary apparatus) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 6 opposition proceedings during prosecution.

FILED

Mar 14, 2014

SERIAL

79152100

REG#

5435303

REGISTERED

Apr 03, 2018

Owner

Applicant

KAESER KOMPRESSOREN SE

Entity

Not Provided

Address

Carl-Kaeser-Straße 26, COBURG, 96450

Country

Attorney

NameJames F. Struthers

Law firm

James F. Struthers Richard Law Group

Docket

SCHN-0074

Address

5910 N Central Expy Ste 325, Dallas, TX 75206, United States

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Filing Information

StatusREGISTERED

Filing DateMar 14, 2014

Serial Number79152100

Registration No.5435303

Registration DateApr 03, 2018

Status DateOct 29, 2024

Published for OppositionJan 16, 2018

Next RenewalApril 03, 2028

Mark TypeDesign with words

Attorney DocketSCHN-0074

Status DescriptionLive and registered, Section 71 and 15 accepted and acknowledged

Filing Signals

FILED

2014

YEARS AGO

12y

CLASSES

MADRID FILINGS

—

Opposed 6× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

Class 009Electronics, software & scientific instruments

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

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.

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

73 events

NEW REPRESENTATIVE AT IB RECEIVED

Sep 10, 2026

NEW REPRESENTATIVE AT IB RECEIVED

PARTIAL INVALIDATION PROCESSED BY THE IB

Feb 12, 2026

PARTIAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Dec 15, 2025

INVALIDATION PROCESSED

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Dec 15, 2025

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

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

Sep 14, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 14, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 14, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Jun 29, 2025

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Oct 29, 2024

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Oct 29, 2024

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 28, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Aug 13, 2024

CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED

NEW REPRESENTATIVE AT IB RECEIVED

Jul 26, 2024

NEW REPRESENTATIVE AT IB RECEIVED

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Jul 23, 2024

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

CORRECTION TRANSACTION RECEIVED FROM IB

Jul 08, 2024

CORRECTION TRANSACTION RECEIVED FROM IB

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 17, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

CORRECTION UNDER SECTION 7 - PROCESSED

Jun 17, 2024

CORRECTION UNDER SECTION 7 - PROCESSED

LIMITATION FROM THE IB EXAMINED AND ENTERED

Jun 17, 2024

LIMITATION FROM THE IB EXAMINED AND ENTERED

NEW REPRESENTATIVE AT IB RECEIVED

Jun 15, 2024

NEW REPRESENTATIVE AT IB RECEIVED

INTERNATIONAL REGISTRATION RENEWED

May 17, 2024

INTERNATIONAL REGISTRATION RENEWED

LIMITATION OF GOODS RECEIVED FROM IB

Apr 06, 2024

LIMITATION OF GOODS RECEIVED FROM IB

TEAS SECTION 71 & 15 RECEIVED

Jan 07, 2024

TEAS SECTION 71 & 15 RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Apr 03, 2023

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Mar 25, 2020

LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED

LIMITATION OF GOODS RECEIVED FROM IB

Mar 06, 2020

LIMITATION OF GOODS RECEIVED FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Aug 03, 2018

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION NOTICE SENT TO IB

Jul 10, 2018

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION PROCESSED

Jul 09, 2018

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jul 03, 2018

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 29, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Apr 03, 2018

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Feb 03, 2018

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Jan 16, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 16, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Jan 05, 2018

NEW REPRESENTATIVE AT IB RECEIVED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 27, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Dec 27, 2017

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Dec 27, 2017

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 07, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 15, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 15, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 15, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 29, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 29, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 29, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 04, 2017

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

ASSIGNED TO LIE

May 02, 2017

ASSIGNED TO LIE

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Oct 18, 2016

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Oct 12, 2016

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Sep 21, 2016

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 21, 2016

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Apr 18, 2016

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Oct 17, 2015

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

LIMITATION FROM THE IB - REQUEST EXAM REVIEW

May 11, 2015

LIMITATION FROM THE IB - REQUEST EXAM REVIEW

ATTORNEY REVIEW COMPLETED

May 05, 2015

ATTORNEY REVIEW COMPLETED

CORRECTION FROM IB ENTERED - ATTORNEY REVIEW REQUIRED

May 04, 2015

CORRECTION FROM IB ENTERED - ATTORNEY REVIEW REQUIRED

CORRECTION TRANSACTION RECEIVED FROM IB

Apr 17, 2015

CORRECTION TRANSACTION RECEIVED FROM IB

SUSPENSION LETTER WRITTEN

Apr 17, 2015

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Apr 17, 2015

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Apr 17, 2015

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

LIMITATION OF GOODS RECEIVED FROM IB

Apr 16, 2015

LIMITATION OF GOODS RECEIVED FROM IB

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 01, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 01, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 01, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Oct 17, 2014

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 02, 2014

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Oct 02, 2014

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 02, 2014

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Oct 01, 2014

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Sep 30, 2014

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 24, 2014

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Sep 24, 2014

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Sep 18, 2014

SN ASSIGNED FOR SECT 66A APPL FROM IB

SIGMA

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