Who owns the SIGMA trademark?

The SIGMA trademark is owned by AMADA WELD TECH INC..

What is the serial number for SIGMA?

The USPTO serial number for SIGMA is 87246936.

What is the registration number for SIGMA?

SIGMA is registered under USPTO registration number 5563439.

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 010 (Surgical, medical, dental & veterinary apparatus).

SN 87246936·Reg 5563439·Filed Nov 23, 2016

Owner AMADA WELD TECH INC.

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.; Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

SIGMA (Serial No. 87246936), Registration No. 5563439, is a registered US trademark filed on Nov 23, 2016 by AMADA WELD TECH INC.. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 010 (Surgical, medical, dental & veterinary apparatus).

Section 8/9 declaration window: September 18, 2028

Mark Intelligence

SIGMA (Reg. #5563439) is a registered US trademark that has been protecting its owner, AMADA WELD TECH INC., since 2016. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 010 (Surgical, medical, dental & veterinary 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 1 opposition proceeding during prosecution.

FILED

Nov 23, 2016

SERIAL

87246936

REG#

5563439

REGISTERED

Sep 18, 2018

Owner

Applicant

AMADA WELD TECH INC.

Entity

Corporation

State

Address

1820 SOUTH MYRTLE AVENUE, MONROVIA, CA, 91016

Country

Attorney

NameArt Hasan

Law firm

Art Hasan WOMBLE BOND DICKINSON (US) LLP

Docket

130478

Address

P.O. BOX 29001, GLENDALE, CA 91209-9001, United States

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Filing Information

StatusREGISTERED

Filing DateNov 23, 2016

Serial Number87246936

Registration No.5563439

Registration DateSep 18, 2018

Status DateJul 18, 2025

Published for OppositionApr 03, 2018

Next RenewalSeptember 18, 2028

Mark TypeStandard characters

Attorney Docket130478

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2016

YEARS AGO

10y

CLASSES

MADRID FILINGS

—

Opposed 1× 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

First use anywhere: Mar 01, 2012

First use in commerce: Mar 01, 2012

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Mar 01, 2012

First use in commerce: Mar 01, 2012

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

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

Status History

28 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 18, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 18, 2025

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

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

Jul 18, 2025

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

TEAS SECTION 8 & 15 RECEIVED

Mar 18, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Sep 18, 2023

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 19, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Sep 18, 2018

REGISTERED-PRINCIPAL REGISTER

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

Aug 12, 2018

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

EXTENSION OF TIME TO OPPOSE RECEIVED

May 03, 2018

EXTENSION OF TIME TO OPPOSE RECEIVED

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 03, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Apr 03, 2018

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 14, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 28, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 27, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 27, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Feb 22, 2018

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 14, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION E-MAILED

Aug 14, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 14, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Aug 14, 2017

NON-FINAL ACTION WRITTEN

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 22, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 21, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 21, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 21, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 21, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 21, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 13, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 01, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SIGMA

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