Check out these cool website examples using Hamburger Icon Design posted by Web Design Ledger!
“The hamburger icon is one of those UI features that are so old you could not even find an author. But after browsing the web for a while, it turned out that the hamburger icon comes from the Xerox Star personal worksection. It’s one of the earliest graphical user interfaces. Its designer, Norm Cox, designed system’s interface including the icon itself. The hamburger icon looks like a list and is a great way to remind users of a menu list.”