SIGMA Trademark

Trademark Overview

On Saturday, October 4, 2014, a trademark application was filed for SIGMA with the United States Patent and Trademark Office. The USPTO has given the SIGMA trademark a serial number of 79158348. The federal status of this trademark filing is SECTION 71 ACCEPTED as of Monday, July 14, 2025. This trademark is owned by Sigma Laborzentrifugen GmbH. The SIGMA trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

Scientific apparatuses and instruments, namely, laboratory devices for use in sedimentation processes
sigma

General Information

Serial Number79158348
Word MarkSIGMA
Filing DateSaturday, October 4, 2014
Status706 - SECTION 71 ACCEPTED
Status DateMonday, July 14, 2025
Registration Number4787965
Registration DateTuesday, August 11, 2015
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, May 26, 2015

Trademark Statements

Description of MarkThe mark consists of a solid circle surrounded by three separate swirl elements and the wording "SIGMA" to the right of it.
Goods and ServicesScientific apparatuses and instruments, namely, laboratory devices for use in sedimentation processes
Indication of Colors claimedColor is not claimed as a feature of the mark.

Classification Information

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateThursday, January 8, 2015
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameSigma Laborzentrifugen GmbH
Party Type30 - Original Registrant
Legal Entity Type11 - Company
AddressOsterode 37520
DE
Party NameSigma Laborzentrifugen GmbH
Party Type20 - Owner at Publication
Legal Entity Type11 - Company
AddressDE
Party NameSigma Laborzentrifugen GmbH
Party Type10 - Original Applicant
Legal Entity Type11 - Company
AddressDE

Trademark Events

Event DateEvent Description
Thursday, January 8, 2015NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, January 23, 2015ASSIGNED TO EXAMINER
Friday, January 2, 2015SN ASSIGNED FOR SECT 66A APPL FROM IB
Tuesday, January 13, 2015APPLICATION FILING RECEIPT MAILED
Saturday, April 18, 2015ASSIGNED TO LIE
Wednesday, February 4, 2015NON-FINAL ACTION WRITTEN
Thursday, February 5, 2015NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
Friday, February 6, 2015REFUSAL PROCESSED BY MPU
Friday, February 6, 2015NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
Friday, February 27, 2015REFUSAL PROCESSED BY IB
Tuesday, March 24, 2015TEAS RESPONSE TO OFFICE ACTION RECEIVED
Tuesday, March 24, 2015CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, March 25, 2015TEAS/EMAIL CORRESPONDENCE ENTERED
Friday, March 27, 2015APPROVED FOR PUB - PRINCIPAL REGISTER
Saturday, April 18, 2015LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, May 6, 2015NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Wednesday, May 6, 2015NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
Tuesday, May 26, 2015PUBLISHED FOR OPPOSITION
Tuesday, May 26, 2015OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Friday, January 22, 2016FINAL DISPOSITION PROCESSED
Wednesday, May 6, 2015NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
Friday, May 22, 2015NOTIFICATION PROCESSED BY IB
Tuesday, August 11, 2015REGISTERED-PRINCIPAL REGISTER
Wednesday, November 11, 2015FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
Friday, June 2, 2017NEW REPRESENTATIVE AT IB RECEIVED
Thursday, August 5, 2021CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, January 22, 2016FINAL DISPOSITION NOTICE SENT TO IB
Saturday, February 13, 2016FINAL DECISION TRANSACTION PROCESSED BY IB
Tuesday, August 11, 2020COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
Wednesday, March 31, 2021TEAS SECTION 71 & 15 RECEIVED
Thursday, August 5, 2021REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
Sunday, August 11, 2024COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
Thursday, September 5, 2024INTERNATIONAL REGISTRATION RENEWED
Thursday, April 3, 2025TEAS SECTION 71 RECEIVED
Monday, July 14, 2025REGISTERED-SEC.71 ACCEPTED
Monday, July 14, 2025NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
Monday, July 7, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, August 5, 2021NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
Saturday, August 27, 2022NEW REPRESENTATIVE AT IB RECEIVED

Related Keywords

sigma devices sedimentation processes laboratory namely apparatuses instruments scientific