Yes blackjack word is trademarked. Complete information for trademarke is:
Basis:
EM
Filing date:
July 28, 2009
Date of registration:
March 29, 2010
Expiry date:
July 28, 2019
Status:
CTM registered
Trademark:
Individual
Type:
Figurative
Acquired distinctiveness:
No
The word "Toon" is a generic term that can be applied to any cartoon(ish) character and is not trademarked .
A word would not be copyrightable, it could however, be trademarked.
Pay
The word "Coldplay"is probably trademarked as a name.
blackjack
A word or title is usually not able to be copyrighted. However, it could be Trademarked.
Yes, the word "Jedi" is a trademark owned by Lucasfilm Ltd. and Disney.
Cosh.
generic
The term "zombie" is not trademarked, however, it is a trending custom in most zombie films to use other words, such as undead, walkers, them, and other words except for zombie.
There are lots of Blackjack variations, including Power Attack Blackjack, Double Blackjack, Multi-Hand Blackjack and 21+3 Blackjack.
It's not a valid Scrabble word - It's a trademarked proper noun referring to the Zumba exercise class.