Ugg boots a generic colloquialism for Ugly were invented in Australia by surfers in the 1960's using scrap wool. In 1996 US company Deckers trademarked the word "UGG". Since then no Australian "
Ugg boots and the trademark lawsuit over generic Australian footwear. : Planet Money : NPR
Ugg boots trademark battle back in US courts
Women UGG Classic Short II Boot 1016223 Chestnut 100% Original Brand New | eBay
We're wearing Ugg boots... again? - CNN Style
Is "UGG" Generic? Understanding the Doctrine of Foreign Equivalents
File:SuperUgg.JPG - Wikimedia Commons
Ugg: The battle over an iconic Australian boot - BBC News