Who owns the MAXµM trademark?

The MAXµM trademark is owned by CARL MAHR HOLDING GMBH.

What class is the MAXµM trademark registered in?

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

What is the serial number for MAXµM?

The USPTO serial number for MAXµM is 73350289.

What is the registration number for MAXµM?

MAXµM is registered under USPTO registration number 1387258.

MAX

USPTO Trademark Record

REGISTERED

MAXµM

SN 73350289·Reg 1387258·Filed Feb 16, 1982

Owner CARL MAHR HOLDING 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.

MAXµM (Serial No. 73350289), Registration No. 1387258, is a registered US trademark filed on Feb 16, 1982 by CARL MAHR HOLDING GMBH. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: March 25, 2036

Mark Intelligence

MAXµM (Reg. #1387258) is a registered US trademark that has been protecting its owner, CARL MAHR HOLDING GMBH, since 1982. 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 5 opposition proceedings during prosecution.

FILED

Feb 16, 1982

SERIAL

73350289

REG#

1387258

REGISTERED

Mar 25, 1986

Owner

Applicant

CARL MAHR HOLDING GMBH

Entity

GmbH (German)

Address

CARL-MAHR-STRASSE 1, GÖTTINGEN, 37073

Country

Attorney

NameDanielle K. Munoz

Law firm

Danielle K. Munoz Fitch, Even, Tabin & Flannery, LLP

Docket

7863-139341

Address

120 South LaSalle Street, Suite 2100, Chicago, IL 60603, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusREGISTERED

Filing DateFeb 16, 1982

Serial Number73350289

Registration No.1387258

Registration DateMar 25, 1986

Status DateMay 26, 2026

Published for OppositionOct 18, 1983

Next RenewalMarch 25, 2036

Mark TypeStylized characters

Attorney Docket7863-139341

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1982

YEARS AGO

44y

CLASSES

MADRID FILINGS

—

Opposed 5× during prosecution

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 026

First use anywhere: Nov 23, 1981

First use in commerce: Nov 23, 1981

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

Status History

38 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 26, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 26, 2026

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

May 26, 2026

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

May 26, 2026

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

TEAS SECTION 8 & 9 RECEIVED

Mar 20, 2026

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Mar 25, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 31, 2019

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 24, 2019

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 07, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 07, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 07, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Jun 07, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Mar 21, 2016

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jun 24, 2008

CASE FILE IN TICRS

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

Nov 12, 2005

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 12, 2005

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Nov 11, 2005

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jul 20, 2005

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jul 20, 2005

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jul 20, 2005

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Jun 02, 1992

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Mar 23, 1992

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Oct 31, 1991

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Mar 25, 1986

REGISTERED-PRINCIPAL REGISTER

OPPOSITION TERMINATED NO. 999999

Feb 03, 1986

OPPOSITION TERMINATED NO. 999999

Feb 03, 1986

OPPOSITION TERMINATED NO. 999999

OPPOSITION INSTITUTED NO. 999999

May 07, 1984

OPPOSITION INSTITUTED NO. 999999

PUBLISHED FOR OPPOSITION

Oct 18, 1983

PUBLISHED FOR OPPOSITION

Oct 18, 1983

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 02, 1983

NOTICE OF PUBLICATION

Aug 31, 1983

NOTICE OF PUBLICATION

EXAMINER'S AMENDMENT MAILED

Jul 22, 1983

EXAMINER'S AMENDMENT MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 22, 1983

APPROVED FOR PUB - PRINCIPAL REGISTER

REINSTATED

Jun 13, 1983

REINSTATED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Apr 22, 1983

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 14, 1983

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Sep 08, 1982

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Aug 03, 1982

ASSIGNED TO EXAMINER

MAXµM

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by CARL MAHR HOLDING GMBH

Other Marks by Danielle K. Munoz

Resources

Company