AM Trademark

Trademark Overview


On Wednesday, April 20, 1983, a trademark application was filed for AM with the United States Patent and Trademark Office. The USPTO has given the AM trademark a serial number of 73422390. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, November 7, 2025. This trademark is owned by Aerzener Maschinenfabrik GmbH. The AM trademark is filed in the Machinery Products and Computer & Software Products & Electrical & Scientific Products categories with the following description:

Rotary Piston Gas Meters

Fluid Ring Pumps, Rotary Piston Blowers and Screw Compressors for Air and Gases
am

General Information


Serial Number73422390
Word MarkAM
Filing DateWednesday, April 20, 1983
Status710 - CANCELLED - SECTION 8
Status DateFriday, November 7, 2025
Registration Number1331672
Registration DateTuesday, April 23, 1985
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, February 12, 1985

Trademark Statements


Goods and ServicesRotary Piston Gas Meters
Certificate of Correction for RegistrationIn the statement, Column 1, Line 1 "Maschinefabrik" should be deleted, and Maschinenfabrik should be inserted.
Goods and ServicesFluid Ring Pumps, Rotary Piston Blowers and Screw Compressors for Air and Gases
Description of MarkThe mark consists, in part, of a stylized presentation of the letters A and M.

Classification Information


International Class007 - Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
US Class Codes023
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, November 7, 2025
Primary Code007
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes026
Class Status Code2 - Sec. 8 - Entire Registration
Class Status DateFriday, November 7, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameAerzener Maschinenfabrik GmbH
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressAerzen 31855
DE

Party NameAerzener Maschinenfabrik GmbH
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressAerzen 1 D-325
DE

Party NameAerzener Maschinenfabrik GmbH
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressAerzen 1 D-325
DE

Trademark Events


Event DateEvent Description
Thursday, November 17, 1983ASSIGNED TO EXAMINER
Wednesday, January 11, 1984NON-FINAL ACTION MAILED
Monday, July 16, 1984CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, September 21, 1984NON-FINAL ACTION MAILED
Tuesday, October 30, 1984CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, December 12, 1984APPROVED FOR PUB - PRINCIPAL REGISTER
Thursday, January 3, 1985NOTICE OF PUBLICATION
Thursday, January 31, 1985NOTICE OF PUBLICATION
Tuesday, February 12, 1985PUBLISHED FOR OPPOSITION
Tuesday, April 23, 1985REGISTERED-PRINCIPAL REGISTER
Friday, October 26, 1990REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Friday, February 22, 1991REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, January 27, 2005TEAS SECTION 8 & 9 RECEIVED
Thursday, January 27, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Friday, February 4, 2005REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Friday, February 4, 2005REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Thursday, January 27, 2005REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, February 9, 2006TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, April 24, 2006TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Monday, April 24, 2006ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, April 13, 2015TEAS SECTION 7 REQUEST RECEIVED
Monday, April 13, 2015TEAS SECTION 8 & 9 RECEIVED
Thursday, April 16, 2015POST REGISTRATION ACTION MAILED - SEC. 7
Friday, May 29, 2015TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Tuesday, June 2, 2015CORRECTION UNDER SECTION 7 - PROCESSED
Tuesday, June 2, 2015REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Tuesday, June 2, 2015REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Tuesday, June 2, 2015NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, January 13, 2016TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, January 13, 2016ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, April 23, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Friday, November 7, 2025CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9