This brand name has become a noun & a verb for vacuum
The surname Hoover is an Anglicized version of the German Huber, 
originally... [DOC] [TLE] Wordwizard  View topic - when brand names become generic ... [PAR] When this happens, the name legally becomes a generic word  and ... noun (the 
vacuum cleaner), is still trademarked, 'hoover,' the verb (used... [DOC] [TLE] BBC 6 Minute English  Eponyms as nouns and verbs,   ... [PAR] : Eponyms as nouns and verbs; : BBC 6 Minute English 
... She's chatting a bit about brand names that have become part of the ...