Class 35 · Services
Trademark class 35: Advertising & business
Class 35 covers advertising & business. There are 1,444,487 US trademark records in this class — here's who files in it, what state they're in, and how to search it.
Last updated Updated daily from USPTO data
At a glance
Who files in class 35
Registration status
Owner country
Status and country distributions are facet counts across the class, refreshed daily.
Registered marks in class 35
| Mark | Owner | Serial |
|---|---|---|
| — | VAIL SUMMIT RESORTS, INC. | 73355332 |
| — | MITSUI & CO. (U.S.A.), INC. | 72456565 |
| MITSUI | MITSUI & CO. (U.S.A.), INC. | 72456566 |
| MEDEX | FRONTIERMEDEX, INC. | 73694804 |
| BALLY | BALLY'S MANAGEMENT GROUP, LLC | 74155686 |
| TOTAL FLUIDS MANAGEMENT | HALLIBURTON ENERGY SERVICES, INC. | 74384907 |
Searching class 35 from the API
Scope any search to this class:
curl "https://api.markbase.co/search?q=acme&international_code=35"
Or screen a proposed name against just this class before you commit to it:
curl "https://api.markbase.co/clearance?mark=yourbrand&class=35"
Browse all 45 classes to find the ones matching what you sell.
Screen a name in class 35
No key needed on the free tier — check your brand against this class right now.
Frequently asked questions
What does trademark class 35 cover?
Class 35 covers advertising & business. It is one of the 45 Nice Classification classes and sits in the services range (35–45).
How many trademarks are registered in class 35?
Markbase's index currently holds 1,444,487 US trademark records in class 35, counted from the USPTO's daily bulk data across both live and dead marks.
Do I need to file in class 35?
Only if your actual goods or services fall within advertising & business. Each class is a separate USPTO filing fee, and rights are generally limited to the classes you register in.
How do I check if a name is taken in class 35?
Call the clearance endpoint scoped to the class: GET /clearance?mark=yourname&class=35. It returns existing marks ranked by similarity with a risk level, so you can screen a name before committing to it.