Reason is the tremendous allowance in testing to meet the standard. A part of this standard for example gives a tolerance of plus or minus 10°F allowable on the thermostat setting, or a 20°F spread. In addition, another test with a 160°F thermostat setting pronounces the product ...
It's easy to find nonsense words that are easy to pronounce but have never been used. In trademark law, this is called a "fanciful" trademark, and its one of the strongest kinds. As it turns out, I don't think we have to be that strict. I think a workable test would be "Is ...