Short phrases are not copyrightable, but can be registered as trademarks if they are used in commerce. It's also possible to file an Intent to Use before it's actually in use; this amounts more or less to "reserving" the phrase for a future trademark.
Trademark yes copyright no.
Copyright.
Aquacoir is protected by patent and trademark, not copyright. The trademark is registered to OMS Investments.
You would not be able to copyright your surname; if you are using it in commerce, you may be able to register it as a trademark.
Better? It is certainly "different". Copyright lasts for a fixed period. Trademark lasts as long as the owner continues to use it. You can have trademark rights on things that cannot be protected by copyright and vice versa.
There may be a trademark on a particular brand, but not hats in general. Copyright famously does not protect fashion.
you can neither trademark nor copyright a body treatment. You could trademark the name of the treatment or copyright an illustration, written description, or film of the treatment. To protect a method of operation you would have to seek a patent.
Not without a license from the copyright or trademark owners.
It would be a trademark violation, which is similar.
Generally a trademark wouldn't additionally require a copyright statement; the (tm) or (R) indication would cover it.
You want trademark protection, not copyright protection. In the US, you can apply online via the link below.
The game Operation is protected by copyright and trademark.