Trademarks / Classes / Class 45
Trademark class

Class 45: Legal & Personal Services trademarks

Services class

Class 45 is the register's catch-all for serious services. Legal work, security, and personal services register here, from law firms to dating apps - an unlikely pairing that makes this class more interesting than its number suggests.

What belongs here

Legal services, security and monitoring services, dating and social introduction services, concierge services, licensing of intellectual property.

Often filed alongside

Class 42 for the platform delivering the service, Class 36 when the practice leans financial.

Cl. 42 Scientific & Technology ServicesCl. 36 Insurance & Financial
FROM THE LIBRARY

Records in this class

Every record here is pulled straight from USPTO data. This is our library, not the full class register.

AllLivePendingDead
LET IT S.L.I.D.E. STOP LETTING INTENSE DRAMA ESCALATE↗
LET IT SLIDE
Cl. 041Cl. 045
Live · Registered
Education & Entertainment
Jan 28, 2024
LET IT BE US↗
Let It Be Us
Cl. 041Cl. 045
Live · Registered
Education & Entertainment
Mar 21, 2024
PONY EXPRESS SECURITY SERVICES↗
Collins, Robert M.
Cl. 045
Dead · Refused
Legal & Personal Services
Feb 11, 2008
C↗
THE CONDUIT HOLDCO LIMITED
Cl. 035Cl. 041Cl. 043Cl. 044Cl. 045
Dead · Refused
Advertising & Business
Sep 08, 2017
ALL IN ONE RHYTHM↗
Fédération Internationale de Football Association (FIFA)
Cl. 001Cl. 003Cl. 004Cl. 005Cl. 006Cl. 007Cl. 008Cl. 009Cl. 010Cl. 011Cl. 012Cl. 014Cl. 015Cl. 016Cl. 018Cl. 020Cl. 021Cl. 024Cl. 025Cl. 026Cl. 027Cl. 028Cl. 029Cl. 030Cl. 031Cl. 032Cl. 033Cl. 034Cl. 035Cl. 036Cl. 037Cl. 038Cl. 039Cl. 040Cl. 041Cl. 042Cl. 043Cl. 045
Dead · Cancelled
Cosmetics & Cleaning
May 08, 2012
HELP ME RHONDA↗
Barrymore, Rhonda
Cl. 003Cl. 044Cl. 045
Dead · Cancelled
Cosmetics & Cleaning
Sep 18, 2014
FIERRO↗
GRUPO IBEROAMERICANO DE FOMENTO, S.A.
Cl. 035Cl. 036Cl. 042Cl. 045
Dead · Cancelled
Advertising & Business
Jul 09, 2013
FIBERRED↗
Cummins Inc.
Cl. 037Cl. 038Cl. 045
Live · Registered
Communication Services
Feb 21, 2019
NIKE↗
Nike, Inc.
Cl. 009Cl. 028Cl. 041Cl. 042Cl. 044Cl. 045
Pending · Published for Opposition
Electrical & Scientific Apparatus
Aug 10, 2023
APPLE↗
Apple Inc.
Cl. 045
Live · Registered
Legal & Personal Services
Aug 31, 2010
EFORMS↗
Electronic Forms, LLC
Cl. 042Cl. 045Suppl. register
Live · Registered
Scientific & Technology Services
Oct 27, 2017
OPENAI↗
OPENAI FOUNDATION
Cl. 038Cl. 045
Pending · Under Examination
Communication Services
May 24, 2023
OPENAI↗
OPENAI FOUNDATION
Cl. 009Cl. 035Cl. 038Cl. 041Cl. 042Cl. 045
Pending · Under Examination
Electrical & Scientific Apparatus
Jan 31, 2025
OPENAI↗
OPENAI FOUNDATION
Cl. 009Cl. 035Cl. 038Cl. 041Cl. 042Cl. 045
Pending · Under Examination
Electrical & Scientific Apparatus
Sep 29, 2025
AMERICAN EXPRESS↗
American Express Marketing & Development Corp.
Cl. 009Cl. 035Cl. 036Cl. 039Cl. 041Cl. 045
Pending · Under Examination
Electrical & Scientific Apparatus
Mar 09, 2022
CHATGPT↗
OpenAI OpCo, LLC
Cl. 009Cl. 035Cl. 038Cl. 041Cl. 042Cl. 045
Pending · Under Examination
Electrical & Scientific Apparatus
Sep 29, 2025
AMERICAN EXPRESS↗
American Express Marketing & Development Corp.
Cl. 009Cl. 035Cl. 036Cl. 039Cl. 041Cl. 042Cl. 045
Pending · Under Examination
Electrical & Scientific Apparatus
Mar 09, 2022
TWITTER↗
OPERATION BLUEBIRD, INC.
Cl. 009Cl. 035Cl. 038Cl. 045
Pending · Under Examination
Electrical & Scientific Apparatus
Jul 25, 2023
TWITTER↗
Operation Bluebird, Inc.
Cl. 042Cl. 045
Pending · Under Examination
Scientific & Technology Services
Dec 02, 2025
ESIGN↗
FREEDOM MORTGAGE CORPORATION
Cl. 045Suppl. register
Live · Registered
Legal & Personal Services
Mar 29, 2006
ESIGN↗
Esignature, LLC
Cl. 009Cl. 042Cl. 045
Dead · Refused
Electrical & Scientific Apparatus
May 09, 2025
ESIGN↗
Esignature, LLC
Cl. 009Cl. 042Cl. 045
Dead · Refused
Electrical & Scientific Apparatus
Nov 18, 2021
GOOGLE↗
FARIN, SALOMON ELI
Cl. 045
Dead · Withdrawn
Legal & Personal Services
Jan 04, 2017
AMERICAN EXPRESS↗
American Express Marketing & DevelopmentCorp.
Cl. 035Cl. 036Cl. 038Cl. 039Cl. 041Cl. 043Cl. 045
Live · Registered
Advertising & Business
Apr 26, 2012
MICROSOFT↗
Microsoft Corporation
Cl. 042Cl. 045
Live · Registered
Scientific & Technology Services
Dec 22, 2020

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