Introduction this part of the web standards curriculum looks at the different codes that can be used to represent text characters when there is a need to escape them there are a number of html entities that come in handy when there rsquo s a need for first rate typesetting many of those listed in table 1 are useful only when used in foreign language copy and copy.

For trademark research the best alternative now is to search the uspto offical gazette back issues which have been digitized by google if nothing is known about a potential trademark a starting search for company names or trademark terms can be done using google books it may help to throw in gazette or trademark as a search term.