WWE registered a new trademark for Elimination Chamber on March 31 for merchandise use, under multiple classifications with the United States Patent and Trademark Office.
Here is the description:
International Class 028: Toys, namely action figures, their accessories; dolls; cases for figurines; toy wrestling rings; toy vehicles; board games; hand-held units for playing electronic games other than those adapted for use with an electronic display screen or monitor; table games of skill and action; play cards; puzzles; fluff; plush toys; toy belts; knee and elbow pads for sports use; foam hand toys; costume masks; costume masks; fancy face masks; Christmas tree decorations
Major American Classes: 022: Games, toys and sporting goods 023: Cutlery, machines, tools and parts thereof 038: Prints and publications 050: Goods not elsewhere classified
WWE currently owns various trademarks for the name for use in entertainment services.
The company offered this type of match in 2002 and hosted the first at the 2002 Survivor Series pay-per-view event where Shawn Michaels defeated Triple H, Chris Jericho, Kane, Booker T and Rob Van Dam to win the World Heavyweight . Championship.
In 2010, WWE replaced the No Way Out event with the Elimination Chamber-themed PPV event. Most years there are two chamber matches.
H / T at heel by nature