Who owns the GRUNAU trademark?

The GRUNAU trademark is owned by Grunau Company, Inc..

What class is the GRUNAU trademark registered in?

The GRUNAU trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for GRUNAU?

The USPTO serial number for GRUNAU is 77483656.

What is the registration number for GRUNAU?

GRUNAU is registered under USPTO registration number 3557264.

Sealvo

Home Search: GRUNAUGRUNAU #77483656

Back

Updated Nov 4, 2026·38 searches this week

View on USPTO TSDR Find similar marks

Section 8/9 declaration window

January 08, 2029

795 days remaining

GRU

GRUNAU

REGISTERED

Serial: 77483656
Reg: 3557264
Filed: May 27, 2008
Owner: Grunau Company, Inc.

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.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 31, 1920

First use in commerce: Dec 31, 1967

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

Status History

26 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 16, 2022

Code COAR

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

Sep 16, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 16, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 16, 2022

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 16, 2022

Code CHAN

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 17, 2018

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 17, 2018

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 17, 2018

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 17, 2018

Code NA89

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 07, 2018

Code TCCA

TEAS SECTION 8 & 9 RECEIVED

May 07, 2018

Code E89R

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

Jul 26, 2014

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Jul 26, 2014

Code NA85

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 25, 2014

Code APRE

TEAS SECTION 8 & 15 RECEIVED

Jul 09, 2014

Code E815

REGISTERED-PRINCIPAL REGISTER

Jan 06, 2009

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 21, 2008

Code PUBO

NOTICE OF PUBLICATION

Oct 01, 2008

Code NPUB

ASSIGNED TO LIE

Sep 18, 2008

Code ALIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 18, 2008

Code PREV

EXAMINER'S AMENDMENT MAILED

Sep 11, 2008

Code CNEA

EXAMINERS AMENDMENT -WRITTEN

Sep 10, 2008

Code CNEA

EXAMINER'S AMENDMENT ENTERED

Sep 10, 2008

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 10, 2008

Code CNSA

ASSIGNED TO EXAMINER

Sep 09, 2008

Code DOCK

NEW APPLICATION ENTERED

May 30, 2008

Code NWAP

GRUNAU

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Grunau Company, Inc.

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Timothy M. Kenny

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company