Who owns the LAMBDA trademark?

The LAMBDA trademark is owned by Electronics Research, Inc..

What class is the LAMBDA trademark registered in?

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

What is the serial number for LAMBDA?

The USPTO serial number for LAMBDA is 87931175.

What is the registration number for LAMBDA?

LAMBDA is registered under USPTO registration number 6026432.

LAM

USPTO Trademark Record

REGISTERED

LAMBDA

SN 87931175·Reg 6026432·Filed May 22, 2018

Owner Electronics Research, Inc.

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.

LAMBDA (Serial No. 87931175), Registration No. 6026432, is a registered US trademark filed on May 22, 2018 by Electronics Research, Inc.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: April 08, 2030

Mark Intelligence

LAMBDA (Reg. #6026432) is a registered US trademark that has been protecting its owner, Electronics Research, Inc., since 2018. 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

May 22, 2018

SERIAL

87931175

REG#

6026432

REGISTERED

Apr 07, 2020

Owner

Applicant

Electronics Research, Inc.

Entity

Corporation

State

Address

7777 Gardner Road, Chandler, IN, 47610

Country

Attorney

NameC. Richard Martin

Law firm

C. Richard Martin MARTIN IP LAW GROUP, PC

Docket

ERI:050

Address

225 Court St, EVANSVILLE, IN 47708, United States

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Filing Information

StatusREGISTERED

Filing DateMay 22, 2018

Serial Number87931175

Registration No.6026432

Registration DateApr 07, 2020

Status DateNov 15, 2025

Published for OppositionJan 21, 2020

Next RenewalApril 08, 2030

Mark TypeStandard characters

Attorney DocketERI:050

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2018

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

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

First use anywhere: Jun 23, 1992

First use in commerce: Jun 23, 1992

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

Status History

33 events

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

Nov 15, 2025

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

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

Nov 15, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 14, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jul 29, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Apr 07, 2025

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

REGISTERED-PRINCIPAL REGISTER

Apr 07, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 21, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 21, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 01, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Dec 17, 2019

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Dec 13, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Dec 13, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Dec 13, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Dec 13, 2019

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 13, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

FINAL REFUSAL WRITTEN

Aug 06, 2019

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Aug 06, 2019

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Aug 06, 2019

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 15, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 14, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 14, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 28, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 28, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 28, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 22, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 22, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 22, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

PRIORITY ACTION WRITTEN

Sep 21, 2018

PRIORITY ACTION WRITTEN

PRIORITY ACTION E-MAILED

Sep 21, 2018

PRIORITY ACTION E-MAILED

NOTIFICATION OF PRIORITY ACTION E-MAILED

Sep 21, 2018

NOTIFICATION OF PRIORITY ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 13, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 31, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 25, 2018

NEW APPLICATION ENTERED

LAMBDA

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