TWITTER may ditch its trademark 'at' (@) and hash ... to send public messages to each other while the hash symbol is used to denote a popular topic, search term or the subject of a message.

Maksim Mashkov, owner of an Internet cafe and bookstore, said he doubted the trademark's legal basis since the symbol has existed in the public domain for years. Indeed, Russia media said Teterin ...

Heineken beer's trademark red star may be about to fall foul of Hungary's attempts to purge itself of totalitarian symbols related ... over the use of a popular brand name there.

A trademark is a corporate symbol that contributes to the image the ... We'll be in your inbox every morning Monday-Saturday with all the day’s top business news, inspiring stories, best advice ...

The National Football League is so popular, it can get away with applying ... The NFL wants to trademark the phrase "The Big Game." The league quietly began the process a year ago in an attempt ...