No. XD :D :) :0 :P ;P :-{)
Yes you can use a protected logo or slogan as a theme (with permission) but it has nothing to do with copyright.Names, titles, logos, slogans, and common words/phrases are not eligible for copyright protection. They are usually registered and protected as trademarks.
The slogan "Just do it" is a trademarked slogan of Nike.
Since names, titles, and common words/phrases are not eligible for copyright protection an advertising slogan could only be registered as a trademark.
No. Placing the copyright logo is worthless unless the work is actually under copyright.
The phrase itself is likely too short to qualify for copyright protection. If you plan to use it in business, for example as the name or slogan of a clothing line or record company, you could register it as a trademark.
They're not the same. Copyright is the ability of the owner of the rights in a work to prohibit certain uses of a work. Fair use is the ability of someone to legally use a copyrighted work for certain limited purposes without permission of the copyright owner.
1 hv no idea
Usually a single clause is too short to qualify for copyright protection. If used in commerce, for example as a business slogan, it may be protected as a trademark.
Not sure about the copyright, but the last person who attempted to register a similar trademark in the US Trademark Office (related to restaurant services) wound up in litigation for over two years when Warner Brothers found out about it and ended up abandoning the application. Probably not, because slogans are not normally subject to copyright protection. However, it is a distinctive trademark slogan of a famous cartoon character, and almost any commercial use of the slogan that conflicts with the owner's rights is likely to result in unpleasantness.
Copyright law is not applicable to names, titles, common words/phrases, slogans, logos, etc. However the phrase "Motorola's Got Talent" may be (& probably is) registered as a trademark.
Owning an image or the copyright to an image are the same thing. When you hold the copyright to an image it is yours to do with whatever you will, and you can decide who has permission to use it or not. There is no difference.
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.