Who owns the GRANDMA trademark?

The GRANDMA trademark is owned by MA Lighting Technology GmbH.

What is the serial number for GRANDMA?

The USPTO serial number for GRANDMA is 79048455.

What is the registration number for GRANDMA?

GRANDMA is registered under USPTO registration number 3527802.

GRA

USPTO Trademark Record

REGISTERED

GRANDMA

Q: What class is the GRANDMA trademark registered in?

The GRANDMA trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 042 (Scientific, technology & SaaS services).

SN 79048455·Reg 3527802·Filed Oct 18, 2007

Owner MA Lighting Technology GmbH

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.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

GRANDMA (Serial No. 79048455), Registration No. 3527802, is a registered US trademark filed on Oct 18, 2007 by MA Lighting Technology GmbH. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: November 06, 2028

Mark Intelligence

GRANDMA (Reg. #3527802) is a registered US trademark that has been protecting its owner, MA Lighting Technology GmbH, since 2007. The mark covers Class 009 (Electronics, software & scientific instruments), Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 18, 2007

SERIAL

79048455

REG#

3527802

REGISTERED

Nov 04, 2008

Owner

Applicant

MA Lighting Technology GmbH

Entity

LLC

Address

Dachdeckerstraße 16, Waldbüttelbrunn, 97297

Country

Attorney

NameCynthia A. Moyer

Law firm

Cynthia A. Moyer Fredrikson & Byron, P.A.

Address

200 South Sixth Street, Suite 4000, MINNEAPOLIS, MN 55402-1425, UNITED STATES

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Filing Information

StatusREGISTERED

Filing DateOct 18, 2007

Serial Number79048455

Registration No.3527802

Registration DateNov 04, 2008

Status DateDec 12, 2017

Published for OppositionAug 19, 2008

Next RenewalNovember 06, 2028

Mark TypeStandard characters

Status DescriptionLive and registered, Section 71 accepted

Filing Signals

FILED

2007

YEARS AGO

19y

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

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.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Status History

53 events

NEW REPRESENTATIVE AT IB RECEIVED

Mar 19, 2026

NEW REPRESENTATIVE AT IB RECEIVED

Dec 04, 2025

NEW REPRESENTATIVE AT IB RECEIVED

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

Aug 30, 2018

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Aug 12, 2018

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED-SEC.71 ACCEPTED

Dec 12, 2017

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Dec 12, 2017

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

TEAS SECTION 71 RECEIVED

Dec 05, 2017

TEAS SECTION 71 RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Nov 04, 2017

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

INTERNATIONAL REGISTRATION RENEWED

Nov 02, 2017

INTERNATIONAL REGISTRATION RENEWED

NEW REPRESENTATIVE AT IB RECEIVED

Jan 12, 2017

NEW REPRESENTATIVE AT IB RECEIVED

Dec 22, 2016

NEW REPRESENTATIVE AT IB RECEIVED

PARTIAL INVALIDATION PROCESSED BY THE IB

Jun 12, 2015

PARTIAL INVALIDATION PROCESSED BY THE IB

GENERIC MADRID TRANSACTION CREATED

Apr 06, 2015

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Apr 06, 2015

GENERIC MADRID TRANSACTION SENT TO IB

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Sep 21, 2014

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 21, 2014

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

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

Jan 21, 2014

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

TEAS SECTION 71 & 15 RECEIVED

Dec 20, 2013

TEAS SECTION 71 & 15 RECEIVED

REGISTERED - SEC. 71 & SEC. 15 FILED

Dec 20, 2013

REGISTERED - SEC. 71 & SEC. 15 FILED

NEW REPRESENTATIVE AT IB RECEIVED

Apr 19, 2013

NEW REPRESENTATIVE AT IB RECEIVED

FINAL DECISION TRANSACTION PROCESSED BY IB

Jan 07, 2013

FINAL DECISION TRANSACTION PROCESSED BY IB

NEW REPRESENTATIVE AT IB RECEIVED

Jan 28, 2010

NEW REPRESENTATIVE AT IB RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 10, 2009

TEAS CHANGE OF CORRESPONDENCE RECEIVED

FINAL DISPOSITION PROCESSED

Feb 19, 2009

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Feb 19, 2009

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Feb 05, 2009

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Nov 04, 2008

REGISTERED-PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 30, 2008

ASSIGNED TO EXAMINER

PUBLISHED FOR OPPOSITION

Aug 19, 2008

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 30, 2008

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 14, 2008

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jul 14, 2008

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 14, 2008

LAW OFFICE PUBLICATION REVIEW COMPLETED

EXAMINERS AMENDMENT -WRITTEN

Jul 09, 2008

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jul 09, 2008

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 09, 2008

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jul 09, 2008

EXAMINER'S AMENDMENT ENTERED

FINAL REFUSAL WRITTEN

Jul 03, 2008

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Jul 03, 2008

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Jul 03, 2008

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 03, 2008

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 02, 2008

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 02, 2008

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 02, 2008

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Feb 29, 2008

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Feb 13, 2008

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Feb 13, 2008

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Feb 13, 2008

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Feb 12, 2008

NON-FINAL ACTION WRITTEN

NEW APPLICATION ENTERED

Feb 08, 2008

NEW APPLICATION ENTERED

ASSIGNED TO EXAMINER

Feb 08, 2008

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Feb 07, 2008

SN ASSIGNED FOR SECT 66A APPL FROM IB

GRANDMA

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