It depends what the class is.
The US Patent and Trademark Office is an agency of the Department of Commerce.
The oldest food trademark in the US is Morton Salt, which was registered in 1911.
You will have to go to the a US trademark office tp get the trademark for the name. You will have to file the paperwork for the form and then deliver it to the office.
To trademark a slogan in the US, you need to file a trademark application with the United States Patent and Trademark Office (USPTO). This application should include the slogan you want to trademark, along with information about how you are using it in commerce. If approved, your slogan will be registered as a trademark, giving you exclusive rights to use it in connection with your goods or services.
One can perform a US Trademark search on several different websites. These include: the United States Patent and Trademark Office online website and Marcaria.
A class can be a subclass of another class, not of itself.A class can be a subclass of another class, not of itself.A class can be a subclass of another class, not of itself.A class can be a subclass of another class, not of itself.
Specialization Hierarchy - has the constraint that every subclass participates asa subclass in only one class/subclass relationship, i.e. that each subclass hasonly one parent. This results in a tree structure.Specialization Lattice - has the constraint that a subclass can be a subclass of morethan one class/subclass relationship.
One can find the US trademark symbol from the USPTO's Trademark Electronic Search System (TESS) database for free. One alternative you can do is to hire an attorney to make the search for you.
Prototheria are in the phylum subclass chordata.
A search of the Trademark Electronic Search System (TESS) at the US Patent and Trademark Office website does not show a registered trademark for "Stickman Records" in the US. However there are two companies with that name, operating in Germany and Canada, and they may be registered as trademarks in their respective countries.
Rosidae is a subclass of the class Magnoliatae. They are a group of trees and herbs and shrubs, mostly with flowers that are polypetalous.
You would be more likely to want to trademark it. See below for current US trademark fees.